Observation Date |
Observation Time |
Precipitation |
Snowfall |
Snowfall SWE |
Snow Depth |
Snow SWE |
Notes |
10/1/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
10/2/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
10/3/2018 |
8:00 AM |
0.79 |
0.0 |
M |
0.0 |
M |
Thunderstorms. Nearby lightning, briefly heavy. Tornado watch, but no severe weather here. |
10/4/2018 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
10/5/2018 |
8:00 AM |
0.03 |
M |
M |
M |
M |
Brief early evening shower, time uncertain. |
10/6/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
10/7/2018 |
8:00 AM |
0.11 |
0.0 |
M |
0.0 |
M |
Heavy mist most of day and into early morning. |
10/8/2018 |
7:00 AM |
T |
M |
M |
M |
M |
Mist, ongoing at time of recording. |
10/9/2018 |
8:00 AM |
0.13 |
0.0 |
M |
0.0 |
M |
Fog, mist and occasional light drizzle throughout the day and night. |
10/10/2018 |
8:00 AM |
0.02 |
M |
M |
M |
M |
Fog and mist, brief drizzle around 9am yesterday morning. |
10/11/2018 |
8:00 AM |
T |
0.0 |
M |
0.0 |
M |
Brief sprinkles this morning. Still very humid. |
10/12/2018 |
7:00 AM |
1.37 |
0.0 |
M |
0.0 |
M |
Rain with occasional breaks, steadiest afternoon and evening, thunder in the evening.
|
10/13/2018 |
8:00 AM |
0.13 |
0.0 |
M |
0.0 |
M |
Early morning rain, ongoing at time of recording. Coldest temperatures so far this Fall, 43°F. |
10/14/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
10/15/2018 |
8:00 AM |
0.08 |
0.0 |
M |
0.0 |
M |
Early morning drizzle. Beginning time uncertain, light mist at time of recording. |
10/16/2018 |
8:00 AM |
0.12 |
0.0 |
M |
0.0 |
M |
light rain in the morning, ongoing from last recording |
10/17/2018 |
8:00 AM |
0.00 |
0.0 |
M |
0.0 |
M |
|
10/18/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
10/19/2018 |
8:00 AM |
0.00 |
0.0 |
M |
0.0 |
M |
First frost of season, see frost report. |
10/20/2018 |
8:00 AM |
0.04 |
M |
M |
M |
M |
light rain before sunrise |
10/21/2018 |
8:00 AM |
0.07 |
T |
M |
0.0 |
M |
Brief hail and sleet storm (all ice, no rain) at 10:15pm (see report), then light rain until ~2:00am. Measured precipitation is likely underestimated if the hail and sleet bounced out if the gauge funnel. Slept portion considered T of snowfall. |
10/22/2018 |
8:00 AM |
0.00 |
0.0 |
M |
0.0 |
M |
|
10/23/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
10/24/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
10/25/2018 |
8:00 AM |
0.00 |
0.0 |
M |
0.0 |
M |
|
10/26/2018 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
10/27/2018 |
7:30 AM |
0.51 |
0.0 |
M |
0.0 |
M |
Drizzle and rain, ongoing at time of recording. Windy. |
10/28/2018 |
8:00 AM |
0.31 |
0.0 |
M |
0.0 |
M |
Ongoing rain. |
10/29/2018 |
8:00 AM |
0.09 |
0.0 |
M |
0.0 |
M |
Early morning rain, ongoing sprinkles at time of recording. |
10/30/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
10/31/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
11/1/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
11/2/2018 |
8:00 AM |
0.09 |
0.0 |
M |
0.0 |
M |
Gusty rain rain early morning. Sprinkles at time of recording. Warm (60°F). |
11/5/2018 |
8:00 AM |
T |
0.0 |
M |
0.0 |
M |
Light rain starting just before recording time. |
11/6/2018 |
8:00 AM |
0.29 |
0.0 |
M |
0.0 |
M |
Light rain, drizzle and mist entire 24 hours with a few breaks. Ongoing mist. |
11/7/2018 |
8:00 AM |
0.63 |
0.0 |
M |
0.0 |
M |
Rain, heavy and wind blown at times. |
11/8/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
11/9/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
11/10/2018 |
8:00 AM |
0.84 |
T |
T |
0.0 |
M |
Began as light sleet, then rain, occasionally heavy. |
11/11/2018 |
8:00 AM |
T |
T |
T |
0.0 |
M |
Windblown light snow flurries several times during the day. |
11/12/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
11/13/2018 |
8:00 AM |
1.08 |
0.0 |
M |
0.0 |
M |
Rain overnight, ongoing at time of recording.
Edit: Field flooding and minor stream flooding on Den Brook noted just after this entry was recorded. |
11/14/2018 |
8:00 AM |
0.11 |
0.0 |
M |
0.0 |
M |
Remaining rain from ongoing storm. |
11/15/2018 |
8:00 AM |
0.00 |
0.0 |
M |
0.0 |
M |
|
11/16/2018 |
8:00 AM |
1.57 |
6.8 |
M |
6.8 |
1.98 |
Heavy snow at onset of precipitation, >1"/hr until 7:00pm. See signif. weather report, recorded 6.8" with 1.06" SWE at that time. Transitioned then to light sleet; rain or drizzle by 9:00pm. Heavy sleet storm at 5:45 with thunder and gusty winds, followed by a period of very heavy snow with large flakes, then clearing just before 8:00am. An additional 3.5" of snow or sleet had accumulated since 7:00pm, though compaction of that may have occurred based on measurement this morning. No SWE for "New Snow Fall" total, only for the intermediate 7:00 measurement, as the core sample was also a mix of absorbed rain.
"Rain and Melted Snow" total precipitation may be underestimated because of periods of blowing snow and sleet that was not captured by the gauge. (MG note: changed 10.3" new snow depth to 6.8" as observer confirmed that this was the maximum depth achieved on undisturbed surface. 10.3" total was obtained via board clearing at 7 PM. OST 11/16/2018 8:51 AM) |
11/17/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
Snow on ground but not measured. |
11/18/2018 |
8:00 AM |
0.00 |
0.0 |
0.00 |
3.0 |
1.18 |
Delayed report on SWE measure from this morning. |
11/19/2018 |
8:00 AM |
0.00 |
0.0 |
0.00 |
2.5 |
M |
|
11/20/2018 |
8:00 AM |
T |
0.0 |
0.00 |
0.5 |
M |
A few sprinkles last night.
Pending in lawns as snow melts, streams are high. Lawn about 60% covered, snow depth is an average. |
11/21/2018 |
8:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
Only 10% snow cover remains, entered as Trace. Frost this morning. |
11/22/2018 |
8:00 AM |
T |
T |
T |
T |
T |
Snow squall around 6:15. Trace of it remaining unmelted this morning. Cold, 14°F.
|
11/23/2018 |
8:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
Last few patches of snow remaining. |
11/24/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
11/25/2018 |
8:00 AM |
2.09 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain overnight, heavy at times. |
11/26/2018 |
8:00 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Early morning sprinkles. |
11/27/2018 |
8:00 AM |
1.10 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain, heavy at times. Pending on lawns. |
11/28/2018 |
8:00 AM |
T |
T |
T |
0.0 |
0.00 |
Windblown snow flurries. |
11/29/2018 |
8:00 AM |
T |
T |
T |
0.0 |
0.00 |
Light windblown flurries several times during the day. |
12/1/2018 |
8:00 AM |
0.03 |
T |
T |
0.0 |
0.00 |
Began as brief sleet around noon. |
12/2/2018 |
9:00 AM |
0.81 |
0.0 |
0.00 |
0.0 |
0.00 |
Late recording. Rain, drizzle and mist. Ongoing mist at time of reading. Pending in lawns. |
12/3/2018 |
8:00 AM |
0.11 |
0.0 |
0.00 |
0.0 |
0.00 |
Drizzle, mist and fog. |
12/4/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/5/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/6/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/7/2018 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
12/8/2018 |
8:00 AM |
T |
T |
T |
T |
M |
Evidence of a few snow flurries this morning. |
12/9/2018 |
8:00 AM |
0.00 |
T |
T |
0.0 |
0.00 |
Passing light flurries. |
12/10/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/11/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/12/2018 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
12/13/2018 |
8:00 AM |
T |
T |
T |
0.0 |
0.00 |
A few snow pellets around 8:30-9:00am yesterday. Beginnings of more substantial snow this morning with snow starting around 7:35am, but not accumulating yet. |
12/14/2018 |
8:00 AM |
0.02 |
0.1 |
M |
0.0 |
0.00 |
Continuous light snow from about 7:30am to around noon. Accumulated to dusting of 0.1" before melting by 11:00 am as temperatures rose above 32° (though still
snowing). |
12/15/2018 |
8:00 AM |
0.20 |
0.0 |
0.00 |
0.0 |
0.00 |
|
12/16/2018 |
10:00 AM |
0.82 |
0.0 |
0.00 |
0.0 |
0.00 |
Late entry. Rain started after midnight. Heavy at times, ongoing at time of recording. |
12/17/2018 |
8:00 AM |
0.69 |
T |
T |
0.0 |
0.00 |
Continuing rain (ongoing from last report, which was late at 10am). A few wet snowflakes mixed in yesterday evening. Pending in yards, Den Brook over its banks. |
12/18/2018 |
8:00 AM |
T |
T |
T |
0.0 |
0.00 |
Light windblown flurries late afternoon into the evening. No accumulation, though streets were slightly wetted. |
12/19/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/20/2018 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Heavy frost. |
12/21/2018 |
8:00 AM |
1.79 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain, began as light rain yesterday afternoon, heaviest before sunrise. Mist at time of recording, expecting more rain. Warm, 60°F. |
12/22/2018 |
8:00 AM |
0.43 |
M |
M |
M |
M |
Continuing rain with heavy fog. Minor flooding. Lull in the evening, then another brief rain early this morning. |
12/23/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/24/2018 |
8:00 AM |
0.09 |
0.8 |
0.09 |
1.0 |
0.09 |
Snow overnight, starting around midnight. Light mist at time of recording. |
12/25/2018 |
8:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
Trace of snow cover remains in shades spots. |
12/26/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/27/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
12/28/2018 |
8:00 AM |
0.57 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain heavy at times. Ongoing at time of recording. |
12/29/2018 |
8:00 AM |
0.86 |
0.0 |
0.00 |
0.0 |
0.00 |
Ongoing rain. Warm, high of 56°F. |
12/30/2018 |
8:00 AM |
0.01 |
0.1 |
0.01 |
0.1 |
0.01 |
Light snow early morning, time uncertain. |
12/31/2018 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/1/2019 |
8:00 AM |
1.15 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain and drizzle, heavy at times. |
1/2/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/3/2019 |
8:00 AM |
0.02 |
T |
T |
0.0 |
0.00 |
Light drizzle with a few flurries of snow, no accumulation. |
1/4/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Heavy frost. |
1/7/2019 |
8:00 AM |
T |
T |
T |
0.0 |
M |
Late report. Brief light sleet observed in the afternoon, time uncertain. |
1/8/2019 |
8:00 AM |
0.03 |
0.1 |
0.03 |
T |
M |
Sleet overnight. No freezing rain. |
1/9/2019 |
8:00 AM |
0.15 |
0.0 |
0.00 |
0.0 |
0.00 |
Damp, fog and drizzle in evening; brief moderate rain around 10:30pm. |
1/10/2019 |
8:00 AM |
T |
T |
T |
T |
T |
Dusting of windblown snow early morning, <0.1". Flurries at time of recording. |
1/11/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/12/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/13/2019 |
8:00 AM |
0.01 |
0.2 |
0.01 |
0.2 |
0.01 |
Snow after midnight, time unknown. |
1/14/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
Dusting of snow remains in sheltered areas. |
1/15/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
Some snow still remains in shaded areas. |
1/16/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/17/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/18/2019 |
8:00 AM |
0.06 |
0.8 |
0.06 |
0.8 |
0.06 |
Light snow after midnight, a lull and then light snow again at time of recording. |
1/19/2019 |
8:00 AM |
T |
T |
T |
T |
T |
Continuing light flurries yesterday morning. No appreciable accumulation. Melting during the day yesterday, trace remains on grassy surfaces (<100% coverage). |
1/20/2019 |
8:00 AM |
1.25 |
2.0 |
M |
1.0 |
0.43 |
Snow starting ~5:15pm, transition to sleet ~11:00pm, transition to all rain after midnight. Lull in precipitation at time of recording. New snow measured prior to rain beginning, but no core taken. Slushy snow on ground this morning averaged 1.2" rounded down to 1". |
1/21/2019 |
8:00 AM |
0.12 |
T |
T |
1.0 |
M |
Light rain as temperatures above freezing. Short period of moderate rain, then clearing and plummeting temperatures. Snowpack now frozen sheet of slush, average 1" depth. A few late flurries with passing clouds late afternoon, evening. Low temperature -2°F. |
1/22/2019 |
8:00 AM |
T |
T |
M |
1.0 |
M |
A couple we windblown flurries. No melting of frozen snow on ground. Very cold.
|
1/23/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
1.0 |
M |
Still little/no snow melting. |
1/24/2019 |
7:30 AM |
0.68 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain overnight and ongoing, warmer (>40°F). All snow on the ground melted overnight.
Edit: Added minor yard and street flooding observed in the neighborhood shortly after observation taken. Ground still frozen and easy to runoff. |
1/25/2019 |
8:00 AM |
2.00 |
T |
M |
0.0 |
0.00 |
Ongoing rain, heavy at times. Measurement here is a low estimate, spilled some in the microwave while trying to thaw. Overbank flooding on Den Brook. Flurries at time of recording. Contact me if you want more details. |
1/26/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/27/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/28/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
1/29/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
1/30/2019 |
8:00 AM |
0.30 |
2.1 |
M |
1.5 |
0.19 |
Snow, possibly mixing with drizzle afternoon. Near 32°F in the evening, some some melting and compacting. Cold and frozen this morning. |
1/31/2019 |
8:00 AM |
0.03 |
0.6 |
M |
2.0 |
M |
Snow squall yesterday afternoon. Whiteout conditions for 20 minutes, then clear. Captures precip in gauge likely underestimates the actual amount. Snow on ground 1.8" total. Cold, low temperature -4°F. |
2/1/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
1.5 |
M |
Very cold, 4°F at time of recording. No snow melting. Mean depth 1.7" rounded down to 1.5" |
2/2/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
1.5 |
M |
Still cold. 12°F this morning, little if any melting yesterday. |
2/3/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
1.5 |
0.27 |
Warm this morning, 35°F. Snow depth still average 1.5", but expected to melt. |
2/4/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.5 |
M |
Heavy frost this morning (but not in surrounding hills), warming quickly though. |
2/5/2019 |
7:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
Much melting yesterday, high 60°F. Trace of icy snow left on grassy shaded surfaces. |
2/6/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
All snow melted. |
2/7/2019 |
8:00 AM |
0.52 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain afternoon into the evening. |
2/8/2019 |
8:00 AM |
0.30 |
0.0 |
0.00 |
0.0 |
0.00 |
rain overnight, with fog, ongoing at time of recording |
2/9/2019 |
8:00 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Ongoing light rain, amounted to a trace. Frozen in gauge. |
2/10/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
2/11/2019 |
8:00 AM |
T |
T |
T |
T |
T |
Dusting of light snow this morning. |
2/12/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
No snow yet. (Began after recording, 8:15) |
2/13/2019 |
8:00 AM |
0.81 |
1.6 |
M |
1.5 |
0.67 |
Snow, sleet, then freezing drizzle after 8:00pm. Total snow/sleet depth didn't change after drizzle, as this only cemented the top 1/2" to form a crust. Gauge probably has more precipitation captured than ground measurement: I observed snow pellets bouncing away ("saltating" if it was sand). Sloped and elevated surfaces had much less accumulation, and the gauge seemed to have more than 1.6" of snow/sleet prior to rain. No separate new snow melt was measured before liquid rain added to the moisture content, so left as N/A.
Edit: forgot to add: 0.1" frozen rain accumulation on surfaces other than snow. |
2/14/2019 |
8:00 AM |
0.02 |
0.2 |
0.02 |
1.5 |
M |
At least 2 brief but intense snow squalls, ~10:15am and ~4:30pm noted, possibly one around 11:30 as well. Where not melted, amounted to 0.2" accumulation. See sig. weather observation for 1st squall. Otherwise, sunny and warmer, but no appreciable melting of ice-covered snowpack. |
2/15/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
1.5 |
M |
Some melting, still ice glazed snowpack. Mean depth 1.3" rounded up to 1.5" |
2/16/2019 |
8:00 AM |
T |
0.0 |
0.00 |
0.5 |
M |
Brief showers, no measurable accumulation. Warmer yesterday and more melting, mean depth 0.5" |
2/18/2019 |
8:00 AM |
0.20 |
0.0 |
0.00 |
T |
M |
Freezing drizzle and drizzle. Ice accumulation about 2mm. Snow melted to <50% coverage now, entered as T. |
2/19/2019 |
8:00 AM |
0.02 |
T |
T |
T |
M |
Ongoing rain yesterday ending by 9:00am, a few snow flurries and pellets early afternoon. |
2/20/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
Snow cover less than 50% of yard, mostly shaded areas. |
2/21/2019 |
8:00 AM |
0.84 |
1.9 |
M |
2.0 |
0.48 |
Snow, then freezing rain. Change to liquid (but freezing) precip began around 6:00pm, at which time 1.9" of snow was measured (see sig. weather report). 0.2" of ice accumulation. ~40% coverage of unmelted snow before snow started, so snow total depths varied from 1.6" to 2.4". Will update melted core amount shortly...[edit: now updated] |
2/22/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
1.0 |
M |
Much melting yesterday, sunny high temp. 45°F. mean snow depth 1.1" (0-2" range) rounded down to over 5 measurements. |
2/23/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
1.0 |
M |
Snow on ground melting back, about 60% coverage. Mean depth 0.9" rounded up to 1". |
2/24/2019 |
8:00 AM |
0.57 |
0.0 |
0.00 |
1.0 |
0.54 |
Rain overnight, no freezing. Snow on ground covers ~60%, mean depth 0.6" (N=5) including two 0" measurements. Reporting total as 1", the measurement from the snow board. SWE from total snow on ground also is from 1 measurement, from the snow board, which still has 1" of snow-white covering. |
2/25/2019 |
8:00 AM |
0.01 |
0.0 |
0.00 |
T |
T |
Ongoing fog and mist until windy front passed through around 6pm. Snow cover now less than 50%, entered as trace. |
2/26/2019 |
8:00 AM |
T |
T |
M |
T |
M |
A few stray snow flurries during the day. |
2/27/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
frozen snow remains on 1/3 of yard. |
2/28/2019 |
8:00 AM |
0.04 |
0.2 |
0.04 |
T |
M |
Snow after midnight, granular. Mean depth on ground 0.25" including remains of previous snow. |
3/1/2019 |
8:00 AM |
0.14 |
1.9 |
0.12 |
2.0 |
0.12 |
Snow early morning, light and fluffy. |
3/2/2019 |
8:00 AM |
0.57 |
4.0 |
0.57 |
4.5 |
0.58 |
Heavy snow overnight. |
3/3/2019 |
8:00 AM |
T |
T |
T |
2.5 |
M |
A few flurries after last report. Warmer during the day with some melting. Mean depth 2.5". |
3/4/2019 |
8:00 AM |
0.94 |
9.0 |
1.40 |
10.5 |
1.48 |
About 1.5" remained on the ground prior to new storm, sunny and relatively warm during the day. Snow late afternoon and through the night, started sticking and accumulating after 6:00pm (sunny and relatively warm earlier in the day, 40F). Heaviest after 9pm. Gauge probably be underestimated, snow had piled up on the rim and may have blocked input. Rate of snowfall after 9:00pm >1"/hr. See significant weather reports for intermediate measurements, but note that the late one (3:30am) underestimates the total because it was measured on the deck, not the snow board. |
3/5/2019 |
8:00 AM |
T |
T |
T |
10.0 |
M |
A few flurries around 9:00pm. Snowpack only slightly m err lted despite sun. Mean depth 10.1". |
3/6/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
3/7/2019 |
8:00 AM |
T |
T |
T |
8.0 |
M |
Snow squall around 5:15pm, dusting of snow. Mean depth on ground 8.1". Still cold, 7°F low this morning. |
3/8/2019 |
8:00 AM |
T |
T |
T |
8.0 |
M |
Some flurries, no accumulation. A little melting of snow on the ground. |
3/9/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
7.5 |
1.42 |
Sunny but cold yesterday, some melting. Mean depth now 7 5". SWE taken. |
3/10/2019 |
10:00 AM |
0.67 |
0.7 |
M |
7.0 |
M |
Late report, apologies! Drizzle after midnight, sleet and snow by 3:00am but ending by 8:00, and drizzle/mist again this morning, ongoing at 10:00 recording time. Yesterday was warm, 48F, some melting. Mean snow depth now 7.0" including overnight accumulation. |
3/11/2019 |
8:00 AM |
0.01 |
0.0 |
0.00 |
6.0 |
1.28 |
Ongoing mist and fog from yesterday. Clearing late. |
3/12/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
4.5 |
M |
Warmer, 50F, more melting. Yard now 90% covered. Mean depth 4.3" rounded up to 4.5". |
3/13/2019 |
8:00 AM |
T |
T |
T |
4.5 |
M |
A few windblown flurries around 10:00am yesterday. Some melting, but average depth still 4.5". |
3/14/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
3.0 |
M |
Mean snow depth 3" (range 0-5"), 80% coverage in back yard. |
3/15/2019 |
8:00 AM |
0.01 |
0.0 |
0.00 |
T |
M |
Rain early morning, time uncertain. Warm yesterday, 55F high; snow pack now just under 50%, so entered amount as T. Mean depth where snow remains is 1.5" (range 0.5-2.5"). |
3/16/2019 |
8:00 AM |
0.74 |
0.0 |
0.00 |
T |
M |
Thunderstorm (severe warned), with brief 1/4" hail (see report), and very close lightning. Torrential rain for first 20 minutes, ~1/2" in that time. Unusually warm earlier in the day, 71F high. A very small amount of ice snowpack remains in the shaded areas (not counting snow plow drifts), so entered T for total snow/ice on the ground. |
3/17/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
T |
M |
Still a couple patches of frozen snow in shaded areas. Bank full to minor flooding in streams, leftover from yesterday's storm and snow melt. |
3/18/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
No longer any patches of frozen snow. |
3/19/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Heavy frost. |
3/20/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
Heavy frost. |
3/21/2019 |
8:00 AM |
0.06 |
0.0 |
0.00 |
0.0 |
0.00 |
Light rain beginning early this morning, growing in intensity at time of recording. |
3/22/2019 |
7:00 AM |
1.13 |
0.0 |
0.00 |
0.0 |
0.00 |
Continuing rain, drizzle at time of recording. |
3/23/2019 |
7:30 AM |
0.05 |
T |
T |
0.0 |
0.00 |
Ongoing drizzle until about noon; brief shower with snow pellets (graupel) around 5:00pm, brief shower around 11:30. Some minor flooding remaining on Den Brook yesterday. |
3/24/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
3/25/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
3/26/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
3/27/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
3/28/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
3/29/2019 |
8:00 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
Light mist and drizzle around 6:45am. |
3/30/2019 |
8:00 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
light mist around 8:30am, light drizzle/rain around 3:30pm |
3/31/2019 |
8:00 AM |
0.05 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain early morning, ongoing at time of recording. |
4/1/2019 |
8:00 AM |
0.06 |
0.0 |
0.00 |
0.0 |
0.00 |
lingering light rain and drizzle, clearing in the afternoon. |
4/9/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
4/10/2019 |
8:00 AM |
0.06 |
0.0 |
0.00 |
0.0 |
0.00 |
Brief intense rain with thunder mid-afternoon, time uncertain. |
4/11/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
4/12/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
4/13/2019 |
8:00 AM |
1.13 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain, moderate at times. Warm. |
4/14/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
4/15/2019 |
8:00 AM |
0.81 |
0.0 |
0.00 |
0.0 |
0.00 |
Thunderstorms late night/early morning, with some gusty wind and nearby lightning. |
4/16/2019 |
8:00 AM |
0.08 |
0.0 |
0.00 |
0.0 |
0.00 |
Brief windblown rain in the morning, time range estimated. |
4/19/2019 |
8:00 AM |
T |
0.0 |
0.00 |
0.0 |
0.00 |
A few sprinkles around noon. |
4/20/2019 |
8:00 AM |
1.03 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain, heaviest after midnight. Brief shower at 3:00pm, steady rain began after 8:00pm. Ongoing drizzle at time of recording. Some distant thunder around 10:00pm. |
4/21/2019 |
8:00 AM |
0.08 |
0.0 |
0.00 |
0.0 |
0.00 |
Remaining drizzle from ending storm. |
4/22/2019 |
8:00 AM |
0.00 |
0.0 |
0.00 |
0.0 |
0.00 |
|
4/23/2019 |
8:00 AM |
0.04 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain late morning/early afternoon, time uncertain. |
4/24/2019 |
8:00 AM |
0.08 |
0.0 |
0.00 |
0.0 |
0.00 |
Brief light showers afternoon and evening, then a brief thunderstorm after midnight. |
4/25/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
4/26/2019 |
8:00 AM |
0.24 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain after midnight, lull in precipitation at time of recording. |
4/27/2019 |
7:00 AM |
0.71 |
0.0 |
0.00 |
0.0 |
0.00 |
Rain afternoon and evening, some thunder. |
4/28/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
4/29/2019 |
8:00 AM |
0.03 |
0.0 |
0.00 |
0.0 |
0.00 |
Brief rain after 9:00am. |
4/30/2019 |
8:00 AM |
0.07 |
0.0 |
0.00 |
0.0 |
0.00 |
Drizzle or light rain overnight and early morning. |
5/1/2019 |
8:00 AM |
T |
M |
M |
M |
M |
A few sprinkles. |
5/2/2019 |
8:00 AM |
0.03 |
M |
M |
M |
M |
Fog and mist yesterday and night. |
5/3/2019 |
8:00 AM |
0.02 |
M |
M |
M |
M |
Brief rain early evening around 6:00pm, mist/fog early morning. |
5/4/2019 |
8:00 AM |
0.58 |
M |
M |
M |
M |
Fog and mist during the day; thunderstorm just after midnight (time estimated). |
5/5/2019 |
8:00 AM |
1.20 |
M |
M |
M |
M |
Rain after midnight, heavy at times, ongoing at time of recording. |
5/6/2019 |
8:00 AM |
0.97 |
M |
M |
M |
M |
Ongoing light rain and drizzle. |
5/7/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
5/8/2019 |
8:00 AM |
0.26 |
M |
M |
M |
M |
Evening thunderstorm, rain briefly heavy. |
5/9/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
5/10/2019 |
8:00 AM |
0.01 |
M |
M |
M |
M |
Brief shower, mist early morning. |
5/11/2019 |
8:00 AM |
0.08 |
M |
M |
M |
M |
time of precipitation not known |
5/12/2019 |
8:00 AM |
0.86 |
M |
M |
M |
M |
Rain overnight and ongoing at time of recording. Ground already near saturated before rain. |
5/13/2019 |
8:00 AM |
1.09 |
M |
M |
M |
M |
Drizzle and mist ongoing from last report lasting until about 10:30pm, then mist overnight and ongoing at time of this recording. |
5/14/2019 |
8:00 AM |
0.68 |
M |
M |
M |
M |
drizzle and mist for most of the last 24 hours |
5/15/2019 |
8:00 AM |
0.10 |
M |
M |
M |
M |
mist and light drizzle ending by late afternoon |
5/16/2019 |
8:00 AM |
0.04 |
M |
M |
M |
M |
Light rain overnight. |
5/17/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
5/18/2019 |
8:00 AM |
0.03 |
M |
M |
M |
M |
Brief isolated convective shower around 8:45pm. |
5/19/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
5/20/2019 |
8:00 AM |
1.01 |
M |
M |
M |
M |
Several rounds of thunderstorms. 1st one severe warned. 2nd storm had heaviest rain, ~0.7"/hr rate. |
5/21/2019 |
8:00 AM |
T |
M |
M |
M |
M |
a few sprinkles late afternoon |
5/22/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
5/23/2019 |
8:00 AM |
0.33 |
M |
M |
M |
M |
Morning thunderstorm. |
5/24/2019 |
8:00 AM |
M |
0.0 |
M |
M |
M |
(MG note: set 0.00" precip to "NA", as widespread rain occurred. Contacted observer to confirm. OST 5/26/2019 1:42 PM) |
5/25/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
5/26/2019 |
8:00 AM |
0.01 |
M |
M |
M |
M |
Possible (?) brief rain onernight; streets damp, droplets on cars, a little water in the gauge. Maybe heavy fog, but gone by 8am and not noticed any around 4:30am. |
5/27/2019 |
8:00 AM |
0.03 |
M |
M |
M |
M |
Brief convective shower late afternoon, time uncertain. |
5/29/2019 |
8:00 AM |
0.66 |
M |
M |
M |
M |
Light rain and drizzle in the morning & early afternoon (time uncertain), 0.15". Then thunderstorms (severe- and tornado warned for this area), briefly intense rain, but no severe damage. |
5/30/2019 |
8:00 AM |
1.03 |
M |
M |
M |
M |
Thunderstorm rain with flash flood warning. |
5/31/2019 |
8:00 AM |
1.60 |
M |
M |
M |
M |
Heavy thunderstorm, flash flood warning. Street and small stream flooding. See significant weather report. |
6/1/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
6/2/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/3/2019 |
8:00 AM |
0.03 |
M |
M |
M |
M |
heavy thunderstorm passed south of us, brief light rain and rumbles of thunder, then clear. |
6/4/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/5/2019 |
7:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/6/2019 |
8:00 AM |
0.01 |
M |
M |
M |
M |
Thunderstorms to south, brief light rain here. |
6/7/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/8/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/9/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/10/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/11/2019 |
8:00 AM |
0.49 |
M |
M |
M |
M |
Light rain, drizzle and fog. |
6/12/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/13/2019 |
8:00 AM |
0.55 |
M |
M |
M |
M |
Rain early morning, time uncertain. Ongoing and heaviest at time of recording, ~0.40" in last 30 minutes. |
6/14/2019 |
8:00 AM |
0.25 |
M |
M |
M |
M |
Ongoing rain in the morning (heaviest); no rain and clearing late morning and afternoon, showers again late afternoon and evening. Times uncertain. |
6/15/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
6/16/2019 |
8:00 AM |
0.11 |
M |
M |
M |
M |
Drizzle early morning. |
6/17/2019 |
8:00 AM |
0.02 |
M |
M |
M |
M |
a couple brief showers in the afternoon, time uncertain |
6/18/2019 |
8:00 AM |
0.26 |
M |
M |
M |
M |
Brief sprinkles during the day, light rain early morning. |
6/19/2019 |
7:30 AM |
0.77 |
M |
M |
M |
M |
Rain, heavy at times, late afternoon and evening. Mist and fog early morning and ongoing at time of recording. |
6/20/2019 |
8:00 AM |
0.19 |
M |
M |
M |
M |
Fog and mist during the day, little accumulation. Light rain overnight, fog and mist at time of recording. |
6/21/2019 |
8:00 AM |
0.98 |
M |
M |
M |
M |
Fog and mist yesterday morning, possible sprinkles afternoon, heavy rain early morning including just before recording. Sprinkles at time of recording. |
6/22/2019 |
8:00 AM |
0.03 |
M |
M |
M |
M |
Note: probable slight error, well-aimed bird droppings directly into the funnel. Otherwise, remaining mist or drizzle in the morning. |
6/23/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
6/24/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
6/25/2019 |
8:00 AM |
1.32 |
M |
M |
M |
M |
Thunderstorm with heavy rain, early morning. Didnt notice exact time of most intense rain. |
6/26/2019 |
8:00 AM |
0.02 |
M |
M |
M |
M |
lingering rain following yesterday morning's storm. |
6/27/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/28/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/29/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
6/30/2019 |
8:00 AM |
0.36 |
M |
M |
M |
M |
Strong thunderstorm, with hail and strong winds (see hail report). |
7/1/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/2/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/3/2019 |
8:00 AM |
T |
M |
M |
M |
M |
A few sprinkles in the evening. Distant Cb clouds, no thunder here. |
7/4/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/5/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/6/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
7/7/2019 |
8:00 AM |
0.29 |
M |
M |
M |
M |
2 brief showers in the afternoon, then nearby thunderstorms in the evening. |
7/8/2019 |
7:00 AM |
0.09 |
M |
M |
M |
M |
Early morning showers, ongoing at time of recording. |
7/9/2019 |
7:00 AM |
0.20 |
M |
M |
M |
M |
Delayed report. Continuing rain the morning of July 8. Ending time unknown. |
7/10/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/11/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/12/2019 |
8:00 AM |
1.29 |
M |
M |
M |
M |
Rain and thunder, heavy at times afternoon and evening. But no flooding. |
7/13/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/14/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/15/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
7/16/2019 |
7:00 AM |
0.00 |
M |
M |
M |
M |
|
7/18/2019 |
7:00 AM |
0.94 |
M |
M |
M |
M |
Heavy thunderstorms in waves, ~7:30pm (0.4"), then 8:45pm (0.5"); some lingering sprinkles overnight. |
7/19/2019 |
8:00 AM |
0.19 |
M |
M |
M |
M |
Continuing light to moderate rain. Very humid. |
8/3/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
8/4/2019 |
8:00 AM |
0.95 |
M |
M |
M |
M |
Heavy thunderstorm after midnight, with nearby lightning. Rain rate >1" hour. Earlier storms passed by north with no precipitation. |
8/5/2019 |
8:00 AM |
0.01 |
M |
M |
M |
M |
Brief shower early evening time uncertain. |
8/6/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
8/7/2019 |
8:00 AM |
0.24 |
M |
M |
M |
M |
Light rain late afternoon and early evening with nearby thunder, more rain after midnight. |
8/8/2019 |
8:00 AM |
1.01 |
M |
M |
M |
M |
Multiple thunderstorms afternoon into the evening, heavy rain at times. |
8/9/2019 |
8:00 AM |
0.15 |
M |
M |
M |
M |
Severe thunderstorm. Brief intense rain with wind and close lightning. Trees and branches down in Randolph, but only small branches broken this neighborhood. |
8/10/2019 |
8:00 AM |
0.21 |
M |
M |
M |
M |
At least 2 brief intense thundershowers, isolated cells. |
8/11/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
8/12/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
8/13/2019 |
8:00 AM |
T |
M |
M |
M |
M |
Sprinkles before 7:00am |
8/14/2019 |
8:00 AM |
0.03 |
M |
M |
M |
M |
Light rain or sprinkles, morning and possibly afternoon. |
8/15/2019 |
8:00 AM |
0.05 |
M |
M |
M |
M |
light rain during the day, damp and mostly cloudy |
8/16/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
8/17/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
8/18/2019 |
8:00 AM |
0.19 |
M |
M |
M |
M |
Time uncertain, probably late afternoon or early evening, isolated cell. |
8/19/2019 |
8:00 AM |
0.12 |
M |
M |
M |
M |
Thunderstorm, lightning <1 mile. Severe warned but only gusty wind and light rain. |
8/20/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
8/21/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
8/22/2019 |
8:00 AM |
0.20 |
M |
M |
M |
M |
Two nearby thunderstorms, one at 12:30, the other at 4:30pm, each at 0.10" during brief moderate rain. |
8/23/2019 |
8:00 AM |
1.56 |
M |
M |
M |
M |
Thunderstorm with heavy rain at about 8:00pm, ~0.5" in 20 minutes, another round of heavy rain around 2:00am. Intermittent light rain between those times and after. Currently light rain at time of recording. |
8/24/2019 |
8:00 AM |
0.14 |
M |
M |
M |
M |
Ongoing light rain continuing from last recording, ending later yesterday morning. |
9/4/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/5/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/6/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/7/2019 |
8:00 AM |
0.08 |
M |
M |
M |
M |
Cloudy and breezy, and cool, all day as Hurricane Dorian passes well off shore. Light rain in the afternoon and evening. |
9/8/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/9/2019 |
8:00 AM |
0.01 |
M |
M |
M |
M |
brief shower. |
9/10/2019 |
8:00 AM |
0.02 |
M |
M |
M |
M |
Brief shower around sunrise. |
9/11/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/12/2019 |
8:00 AM |
0.02 |
M |
M |
M |
M |
Light shower before sunrise. |
9/13/2019 |
8:00 AM |
0.03 |
M |
M |
M |
M |
Sprinkles or light rain afternoon and evening. |
9/14/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/15/2019 |
8:00 AM |
0.02 |
M |
M |
M |
M |
light rain in the afternoon and evening |
9/16/2019 |
8:00 AM |
T |
M |
M |
M |
M |
Sprinkles overnight. |
9/17/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
9/18/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
9/19/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/20/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/21/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
9/22/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|
9/23/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/24/2019 |
8:00 AM |
0.32 |
M |
M |
M |
M |
Moderate rain, convective but no thunder. |
9/25/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/26/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/27/2019 |
8:00 AM |
0.09 |
M |
M |
M |
M |
Rain in the afternoon, time uncertain. Heavy dew overnight. |
9/28/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/29/2019 |
8:00 AM |
0.00 |
0.0 |
M |
M |
M |
|
9/30/2019 |
8:00 AM |
0.00 |
M |
M |
M |
M |
|