Station Overview Station Location
Station Number CAN-ON-25 Latitude 45.254982
Station Name Stittsville 0.8 SSE - MiVCA Longitude -75.9104843
County Ontario Elevation (ft) 383



Month Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 17 6.94 31 6.94 24 0.00 7 2 10 1 0.0 0 0
Nov 17 3.60 30 3.60 30 0.00 0 0 13 4 4.1 5 2
Dec 17 2.12 31 2.12 31 0.00 0 0 13 9 22.3 10 0
Jan 18 2.84 31 2.84 31 0.00 0 0 16 2 14.1 13 0
Feb 18 3.09 28 3.09 28 0.00 0 0 17 4 15.3 12 0
March 18 2.41 31 2.41 31 0.00 0 0 11 1 15.9 8 0
April 18 5.31 29 5.31 29 0.00 0 0 17 1 3.6 5 0
May 18 2.25 31 1.94 29 0.31 2 1 6 0 0.0 0 0
June 18 3.88 29 3.88 29 0.00 0 0 14 2 0.0 0 0
July 18 6.54 31 6.54 31 0.00 0 0 10 1 0.0 0 0
Aug 18 2.31 26 2.31 26 0.00 0 0 7 2 0.0 0 0
Sept 18 2.76 24 2.76 24 0.00 0 0 10 0 0.0 0 0
Water Year Totals: 44.05" 352 days 43.74" 343 0.31" 9 days 3 144 days 27 days 75.3" 53 days 2 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2017 **
10/2/2017 **
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.82
10/6/2017 0.00
10/7/2017 0.40
10/8/2017 0.00
10/9/2017 0.00
10/10/2017 0.26
10/11/2017 **
10/12/2017 **
10/13/2017 **
10/14/2017 0.00
10/15/2017 0.48
10/16/2017 0.29
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 0.00
10/24/2017 0.41
10/25/2017 0.23
10/26/2017 T
10/27/2017 0.00
10/28/2017 0.00
10/29/2017 0.40
10/30/2017 3.37
10/31/2017 0.28
11/1/2017 0.00
11/2/2017 0.57
11/3/2017 1.07
11/4/2017 0.00
11/5/2017 0.07
11/6/2017 0.50
11/7/2017 0.00
11/8/2017 T
11/9/2017 0.00
11/10/2017 0.13
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.06
11/17/2017 0.10
11/18/2017 0.00
11/19/2017 0.44
11/20/2017 T
11/21/2017 0.12
11/22/2017 0.11
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.11
11/26/2017 0.19
11/27/2017 0.13
11/28/2017 0.00
11/29/2017 T
11/30/2017 T
12/1/2017 0.11
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.02
12/6/2017 0.21
12/7/2017 T
12/8/2017 0.00
12/9/2017 T
12/10/2017 0.10
12/11/2017 T
12/12/2017 0.29
12/13/2017 0.22
12/14/2017 T
12/15/2017 0.00
12/16/2017 0.11
12/17/2017 0.00
12/18/2017 T
12/19/2017 0.32
12/20/2017 T
12/21/2017 0.00
12/22/2017 T
12/23/2017 0.10
12/24/2017 0.23
12/25/2017 0.30
12/26/2017 0.07
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 T
12/30/2017 T
12/31/2017 0.04
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.02
1/3/2018 0.07
1/4/2018 0.02
1/5/2018 0.01
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.48
1/9/2018 0.14
1/10/2018 0.00
1/11/2018 0.04
1/12/2018 0.51
1/13/2018 0.64
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.08
1/17/2018 0.01
1/18/2018 0.01
1/19/2018 T
1/20/2018 T
1/21/2018 0.00
1/22/2018 0.05
1/23/2018 0.67
1/24/2018 0.07
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.00
1/30/2018 0.00
1/31/2018 0.02
2/1/2018 0.19
2/2/2018 0.01
2/3/2018 0.01
2/4/2018 0.25
2/5/2018 0.62
2/6/2018 0.02
2/7/2018 T
2/8/2018 0.32
2/9/2018 T
2/10/2018 0.06
2/11/2018 0.13
2/12/2018 0.20
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 T
2/16/2018 T
2/17/2018 0.02
2/18/2018 0.00
2/19/2018 0.00
2/20/2018 0.43
2/21/2018 0.33
2/22/2018 0.18
2/23/2018 0.00
2/24/2018 0.15
2/25/2018 0.05
2/26/2018 0.12
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.11
3/4/2018 0.01
3/5/2018 T
3/6/2018 0.00
3/7/2018 0.22
3/8/2018 0.16
3/9/2018 0.26
3/10/2018 0.01
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.17
3/14/2018 0.35
3/15/2018 0.25
3/16/2018 0.00
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 0.00
3/25/2018 0.00
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.20
3/29/2018 0.00
3/30/2018 0.67
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.08
4/2/2018 0.00
4/3/2018 0.00
4/4/2018 0.63
4/5/2018 0.12
4/6/2018 0.00
4/7/2018 0.04
4/8/2018 0.00
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 0.00
4/12/2018 0.11
4/13/2018 0.43
4/14/2018 0.05
4/15/2018 0.11
4/16/2018 0.73
4/17/2018 0.97
4/18/2018 0.09
4/19/2018 T
4/20/2018
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.24
4/26/2018 0.87
4/27/2018 0.06
4/28/2018 0.65
4/29/2018 0.07
4/30/2018 0.06
5/1/2018 0.00
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 **
5/5/2018 0.31
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.20
5/12/2018 0.00
5/13/2018 0.00
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 0.78
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.12
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.39
5/27/2018 0.22
5/28/2018 0.23
5/29/2018 0.00
5/30/2018 0.00
5/31/2018 0.00
6/1/2018 T
6/2/2018 0.55
6/3/2018 0.00
6/4/2018 1.38
6/5/2018 0.50
6/6/2018 0.12
6/7/2018 0.00
6/8/2018 0.02
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.42
6/15/2018 0.12
6/16/2018
6/17/2018 0.00
6/18/2018 0.01
6/19/2018 0.55
6/20/2018 0.00
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 T
6/24/2018 0.08
6/25/2018 0.02
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.08
6/29/2018 0.01
6/30/2018 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.00
7/3/2018 0.07
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.22
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.05
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.15
7/24/2018 1.41
7/25/2018 3.27
7/26/2018 0.98
7/27/2018 0.06
7/28/2018 0.22
7/29/2018 0.11
7/30/2018 T
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.06
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.60
8/8/2018 T
8/9/2018 0.05
8/10/2018 0.06
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 T
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.07
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 1.44
8/23/2018 0.00
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 0.03
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
9/6/2018
9/7/2018 0.00
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.34
9/12/2018 0.02
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.02
9/21/2018 0.65
9/22/2018 0.64
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.32
9/26/2018 0.23
9/27/2018 0.25
9/28/2018 0.00
9/29/2018 0.23
9/30/2018 0.06



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2017 8:00 AM 0.00 0.0 M M M
10/5/2017 8:00 AM 0.82 0.0 M M M
10/6/2017 8:00 AM 0.00 0.0 M M M
10/7/2017 8:00 AM 0.40 M M M M
10/8/2017 8:00 AM 0.00 0.0 M M M
10/9/2017 8:00 AM 0.00 0.0 M M M
10/10/2017 9:00 AM 0.26 M M M M
10/15/2017 9:00 AM 0.48 M M M M
10/16/2017 8:00 AM 0.29 M M M M Short 30-min heavy rainfall at 6.00 pm, very high winds
10/17/2017 8:00 AM 0.00 0.0 M M M
10/18/2017 8:00 AM 0.00 0.0 M M M
10/19/2017 8:00 AM 0.00 0.0 M M M
10/20/2017 8:00 AM 0.00 0.0 M M M
10/21/2017 8:00 AM 0.00 0.0 M M M
10/22/2017 8:00 AM 0.00 0.0 M M M
10/23/2017 8:00 AM 0.00 0.0 M M M
10/24/2017 8:00 AM 0.41 M M M M Rain from 5.00 am to present
10/25/2017 8:00 AM 0.23 M M M M Showers stopped by noon, shower in evening ~ 9.30 pm
10/26/2017 8:00 AM T M M M M Heavy dew
10/27/2017 8:00 AM 0.00 0.0 M M M
10/28/2017 8:00 AM 0.00 0.0 M M M
10/29/2017 8:00 AM 0.40 M M M M Light rain started about 4.30 pm, continued through night, ongoing
10/30/2017 8:00 AM 3.37 M M M M Light to mod. rain in daytime until 5.30 pm, heavy rain overnight and strong winds. Greatest 24-h amt (85.6 mm) ever recorded. Light rain and strong wind continuing at 8.00 am
10/31/2017 8:00 AM 0.28 M M M M Light rain until 12.15 pm. Total precip'n = 102.7 mm during rain event from 1630 on 28 Oct to 1215 on 30 Oct (43.75 h)
11/1/2017 8:00 AM 0.00 0.0 M M M
11/2/2017 8:00 AM 0.57 M M M M Light rain in morning, about 1.5 mm; rain showers in evening and overnight
11/3/2017 8:00 AM 1.07 M M M M Occasional light rain from 8.00 am to evening, heavy rain starting before midnight, no rain at 7.00 am.
11/4/2017 8:00 AM 0.00 0.0 M M M First frost, -0.2decC at 8.00 am
11/5/2017 8:00 AM 0.07 M M M M Light rain after 11.00 pm, overnight
11/6/2017 8:00 AM 0.50 M M M M
11/7/2017 8:00 AM 0.00 0.0 M M M
11/8/2017 8:00 AM T M M M M
11/9/2017 8:00 AM 0.00 0.0 M M M
11/10/2017 8:00 AM 0.13 0.2 1.30 0.2 M Rain = 2.4 mm early evening followed by snow = 1.3 mm overnight. Incomplete snow cover, grass clumps still visible
11/11/2017 8:00 AM 0.00 0.0 M M M
11/12/2017 8:00 AM 0.00 0.0 M M M
11/13/2017 8:00 AM 0.00 0.0 M M M
11/14/2017 8:00 AM 0.00 0.0 M M M
11/15/2017 8:00 AM 0.00 0.0 M M M
11/16/2017 8:00 AM 0.06 M M M M Rain showers overnight, no precip. at 8.00 am
11/17/2017 8:00 AM 0.10 M M M M
11/18/2017 8:00 AM 0.00 0.0 M M M
11/19/2017 8:00 AM 0.44 1.5 M 1.5 M Freezing rain 10.30 am to 12.30 pm, 0.3 mm on surface. Snow overnight, 3.5 mm. Temp. now -1.8decC; variation +2 to -2 degC over 24 h.
11/20/2017 8:00 AM T T M M M Light snow just beginning
11/21/2017 8:00 AM 0.12 0.1 M M M
11/22/2017 8:00 AM 0.11 M M M M Rain during night.
11/23/2017 8:00 AM 0.00 0.0 M M M
11/24/2017 8:00 AM 0.00 0.0 M M M
11/25/2017 8:00 AM 0.11 0.0 M M M
11/26/2017 8:00 AM 0.19 0.8 M M M Rain showers in day, changing to freezing rain then snow in evening and night as temp. fell from +2 to -4 degC. 0.5 cm frozen rain/slush and 1.6 cm snow above.
11/27/2017 8:00 AM 0.13 1.5 M M M Snow during evening, about 6 to 10 pm
11/28/2017 8:00 AM 0.00 0.0 M M M
11/29/2017 8:00 AM T M M M M
11/30/2017 8:00 AM T M M M M 10-min rain/hail/snow squall at 9.45 am
12/1/2017 8:00 AM 0.11 M M M M Light rain from 3.30 to about 9.00 pm
12/2/2017 8:00 AM 0.00 0.0 M M M
12/3/2017 8:00 AM 0.00 0.0 M M M
12/4/2017 8:00 AM 0.00 0.0 M M M
12/5/2017 8:00 AM 0.02 M M M M Light rain since about 6.00 am
12/6/2017 8:00 AM 0.21 M M M M Light rain showers periodically through day.
12/7/2017 8:00 AM T T M M M
12/8/2017 8:00 AM 0.00 0.0 M M M
12/9/2017 8:00 AM T T M M M
12/10/2017 8:00 AM 0.10 2.0 M M M Snow overnight
12/11/2017 8:00 AM T T M M M
12/12/2017 8:00 AM 0.29 3.0 M M M Light snow through night
12/13/2017 8:00 AM 0.22 3.6 M M M Light to moderate snow throughout period, blowing snow this morning
12/14/2017 8:00 AM T T M M M
12/15/2017 8:00 AM 0.00 0.0 M M M
12/16/2017 8:00 AM 0.11 1.9 M M M Light snow from mid-afternoon until after 11.00 pm
12/17/2017 8:00 AM 0.00 0.0 M M M
12/18/2017 8:00 AM T T M M M Snow just starting
12/19/2017 8:00 AM 0.32 3.2 M M M Snow most of day
12/20/2017 8:00 AM T T M M M
12/21/2017 8:00 AM 0.00 0.0 M M M
12/22/2017 8:00 AM T T M M M Snow began at 7. 30 am
12/23/2017 8:00 AM 0.10 1.5 M M M Light snow intermittent/most of day time
12/24/2017 8:00 AM 0.23 2.5 M M M
12/25/2017 8:00 AM 0.30 3.3 M M M Snow overnight, blowing snow
12/26/2017 8:00 AM 0.07 0.9 M M M
12/27/2017 8:00 AM 0.00 0.0 M M M
12/28/2017 8:00 AM 0.00 0.0 M M M
12/29/2017 8:00 AM T T M M M
12/30/2017 8:00 AM T T M M M
12/31/2017 8:00 AM 0.04 0.4 M M M Very light snow 8.00 to 11 am
1/1/2018 8:00 AM 0.00 0.0 M M M
1/2/2018 8:00 AM 0.02 0.2 M M M Very light snow 5.00 pm to about 7.00 pm
1/3/2018 8:00 AM 0.07 0.7 M M M Snow from 8.00 to 12.30 pm, increasing wind and some blowing snow. Temp. rise at report time on 2nd from -22.7 degC, to -7.8 degC at 10.00 pm and 8.7 degC at 8 am today
1/4/2018 8:00 AM 0.02 0.4 M M M
1/5/2018 8:00 AM 0.01 0.3 M M M Snow and blowing snow in evening
1/6/2018 8:00 AM 0.00 0.0 M M M Blowing snow in evening and overnight; trace of snow in cylinder
1/7/2018 8:00 AM 0.00 0.0 M M M
1/8/2018 8:00 AM 0.48 3.9 M M M Rising temps though 24 h period. Snowing through night, now stopped.{EDIT: 309.9 mm precip set to NA pending followup with observer. Looks like a typo. OST 1/08/2018 8:15 AM -SDH-
1/9/2018 8:00 AM 0.14 1.5 M M M
1/10/2018 8:00 AM 0.00 0.0 M M M
1/11/2018 8:00 AM 0.04 0.0 M M M Drizzle in evening (freezing to surfaces at -3degC), light rain starting (probably) early morning, continuing, +4.4degC
1/12/2018 8:00 AM 0.51 0.0 M M M Rain through evening and night, at +4.2 to +11.3 degC now. Most snow cover has melted, except where drifted.
1/13/2018 8:00 AM 0.64 2.7 M M M Rain of 8.0 mm until 4.00 pm with + temps., then dropping to -14.9 degC by 8.00 am, with 8.3 mm WE for 6.8 cm of snow overnight
1/14/2018 8:00 AM 0.00 0.0 M M M
1/15/2018 8:00 AM 0.00 0.0 M M M
1/16/2018 8:00 AM 0.08 1.2 M M M Snow overnight, ongoing
1/17/2018 8:00 AM 0.01 0.3 M M M
1/18/2018 8:00 AM 0.01 T M M M
1/19/2018 8:00 AM T M M M M
1/20/2018 8:00 AM T 0.0 M M M
1/21/2018 8:00 AM 0.00 0.0 M M M
1/22/2018 8:00 AM 0.05 0.4 M M M
1/23/2018 8:00 AM 0.67 2.2 M M M At 6.00 pm: 5.0 cm snow, 5.5degC, 7.0 mm WE. At 8.00 am: 5.00 cm snow below 0.7 mm ice = 5.7 cm, -2.1 degC, total WE + 17.1 mm. Lightning and thunder at 7.00 am
1/24/2018 8:00 AM 0.07 0.1 M M M Freezing rain in evening = pebbly, uneven ice deposit
1/25/2018 8:00 AM 0.00 0.0 M M M
1/26/2018 8:00 AM 0.00 0.0 M M M
1/27/2018 8:00 AM 0.00 0.0 M M M
1/28/2018 8:00 AM 0.00 0.0 M M M
1/29/2018 8:00 AM 0.00 0.0 M M M
1/30/2018 8:00 AM 0.00 0.0 M M M
1/31/2018 8:00 AM 0.02 0.2 M M M Light snow/flurries from 8.30 to 11.30 am
2/1/2018 8:00 AM 0.19 2.2 M M M Snowing from early afternoon until about 10.00 pm
2/2/2018 8:00 AM 0.01 0.1 M M M Freezing "blobs" frozen on surface plus 0.1 mm snow
2/3/2018 8:00 AM 0.01 0.1 M M M Very light snow since 6.30 am
2/4/2018 8:00 AM 0.25 3.5 M M M Snow started overnight, ongoing, -3.5degC
2/5/2018 8:00 AM 0.62 2.5 M M M Snow until 10.00 pm, with some near freezing rain during +2degC in afternoon, low overnight of -15degC.
2/6/2018 8:00 AM 0.02 0.2 M M M
2/7/2018 8:00 AM T T M M M
2/8/2018 8:00 AM 0.32 3.6 M M M Snowing from about 8.30 am to 9.00 pm, little wind
2/9/2018 8:00 AM T T M M M
2/10/2018 8:00 AM 0.06 0.6 M M M
2/11/2018 8:00 AM 0.13 1.9 M M M
2/12/2018 8:00 AM 0.20 0.2 M M M Freezing rain late aft. through evening
2/13/2018 8:00 AM 0.00 0.0 M M M
2/14/2018 8:00 AM 0.00 0.0 M M M
2/15/2018 8:00 AM T 0.0 M M M
2/16/2018 8:00 AM T 0.0 M M M
2/17/2018 8:00 AM 0.02 0.2 M M M
2/18/2018 8:00 AM 0.00 0.0 M M M
2/19/2018 8:00 AM 0.00 0.0 M M M
2/20/2018 8:00 AM 0.43 M M M M Rain overnight, continuing
2/21/2018 8:00 AM 0.33 M M M M Light to moderate rain all day, ceased in evening and overnight, foggy
2/22/2018 8:00 AM 0.18 M M M M Rain from 8.45 am to mid afternoon
2/23/2018 8:00 AM 0.00 0.0 M M M
2/24/2018 8:00 AM 0.15 M M M M
2/25/2018 8:00 AM 0.05 0.2 M M M Freezing rain and snow overnight
2/26/2018 8:00 AM 0.12 M M M M Rain and freezing rain in morning
2/27/2018 8:00 AM 0.00 0.0 M M M
2/28/2018 8:00 AM 0.00 0.0 M M M
3/1/2018 8:00 AM 0.00 0.0 M M M
3/2/2018 8:00 AM 0.00 0.0 M M M
3/3/2018 8:00 AM 0.11 1.4 M M M Light snow from 11 pm into night.
3/4/2018 8:00 AM 0.01 0.1 M M M
3/5/2018 8:00 AM T 0.0 M M M Trace of snow during night, windy - blown off measuring platform
3/6/2018 8:00 AM 0.00 0.0 M M M
3/7/2018 8:00 AM 0.22 2.3 M M M Snow started during night, contiuing
3/8/2018 8:00 AM 0.16 1.9 M M M Light snow through much of day and night, windy
3/9/2018 8:00 AM 0.26 2.5 M M M Intermittent light snow last 24 h, some melting in +2degC during afternoon
3/10/2018 8:00 AM 0.01 T M M M
3/11/2018 8:00 AM 0.00 0.0 M M M
3/12/2018 8:00 AM 0.00 0.0 M M M
3/13/2018 8:00 AM 0.17 1.7 M M M Snow overnight, bottom 2-4 mm of snow waterlogged/frozen
3/14/2018 8:00 AM 0.35 3.3 M M M Wet snow during day when + temps., so 0.7 mm refrozen /slush at base of snow accum'n, snow overnight of 7.6 mm
3/15/2018 8:00 AM 0.25 2.7 M M M Again, refrozen wet/melted snow at base of snow, about 0.5 cm.
3/16/2018 8:00 AM 0.00 0.0 M M M
3/17/2018 8:00 AM 0.00 0.0 M M M
3/18/2018 8:00 AM 0.00 0.0 M M M
3/19/2018 8:00 AM 0.00 0.0 M M M
3/20/2018 8:00 AM 0.00 0.0 M M M
3/21/2018 8:00 AM 0.00 0.0 M M M
3/22/2018 8:00 AM 0.00 0.0 M M M
3/23/2018 8:00 AM 0.00 0.0 M M M
3/24/2018 8:00 AM 0.00 0.0 M M M
3/25/2018 8:00 AM 0.00 0.0 M M M
3/26/2018 8:00 AM 0.00 0.0 M M M
3/27/2018 8:00 AM 0.00 0.0 M M M
3/28/2018 8:00 AM 0.20 0.0 M M M Sleet began at 6.00 pm, changed to rain later in evening, and overnight.
3/29/2018 8:00 AM 0.00 0.0 M M M
3/30/2018 8:00 AM 0.67 M M M M Light rain at times in day, heavier overnight, stopped by 8.00 am
3/31/2018 8:00 AM 0.00 0.0 M M M
4/1/2018 8:00 AM 0.08 T M M M Rain 1.9 mm overnight when temp. over freezing, early morning 0.1 mm WE of snow, when below freezing (0.4degC @ 8.00 am), total precip. 2.0 mm
4/2/2018 8:00 AM 0.00 0.0 M M M
4/3/2018 8:00 AM 0.00 0.0 M M M
4/4/2018 8:00 AM 0.63 1.0 M M M Snow, freezing ran and rain mix, starting in evening and overnight, temps. near freezing (+1.3degC at 10.00 pm, +0.2degC at 8.00 am)
4/5/2018 8:00 AM 0.12 T M M M Very strong winds for most of 24 h, blew snow into drifts in sheltered areas and grass, little on recording surface
4/6/2018 8:00 AM 0.00 0.0 M M M
4/7/2018 8:00 AM 0.04 T M M M
4/8/2018 8:00 AM 0.00 0.0 M M M
4/9/2018 8:00 AM 0.00 0.0 M M M
4/10/2018 8:00 AM 0.00 0.0 M M M
4/11/2018 8:00 AM 0.00 0.0 M M M
4/12/2018 8:00 AM 0.11 0.1 M M M Freezing rain and snow in + temps, now frozen irregularly on surface
4/13/2018 8:00 AM 0.43 M M M M Rain, mostly overnight, +2.3degC
4/14/2018 8:00 AM 0.05 M M M M Light rain around 8-9 pm
4/15/2018 8:00 AM 0.11 1.4 M M M Snow overnight, -3.5degC
4/16/2018 8:00 AM 0.73 0.4 M M M Freezing rain through night, 0.9 mm of ice accumulation on surface
4/17/2018 8:00 AM 0.97 M M M M Periods of freezing rain then rain, 8.30 am to evening
4/18/2018 8:00 AM 0.09 0.7 M M M Wet snow evening and night, some melt as temps. just above freezing throughout
4/19/2018 8:00 AM T T M M M Light snow flurries early morning
4/21/2018 8:00 AM 0.00 0.0 M M M
4/22/2018 8:00 AM 0.00 0.0 M M M
4/23/2018 8:00 AM 0.00 0.0 M M M
4/24/2018 8:00 AM 0.00 0.0 M M M
4/25/2018 8:00 AM 0.24 M M M M Light rain began about 3 30 am
4/26/2018 8:00 AM 0.87 M M M M Light rain most of 24-h period, occasionally moderate or drizzle
4/27/2018 8:00 AM 0.06 M M M M Light rain until 1.00 pm
4/28/2018 8:00 AM 0.65 M M M M
4/29/2018 8:00 AM 0.07 M M M M Light rain in morning
4/30/2018 8:00 AM 0.06 M M M M
5/1/2018 8:00 AM 0.00 0.0 M M M
5/2/2018 8:00 AM 0.00 0.0 M M M
5/3/2018 8:00 AM 0.00 0.0 M M M
5/6/2018 8:00 AM 0.00 0.0 M M M
5/7/2018 8:00 AM 0.00 0.0 M M M
5/8/2018 8:00 AM 0.00 0.0 M M M
5/9/2018 8:00 AM 0.00 0.0 M M M
5/10/2018 8:00 AM 0.00 0.0 M M M
5/11/2018 8:00 AM 0.20 M M M M
5/12/2018 8:00 AM 0.00 0.0 M M M
5/13/2018 8:00 AM 0.00 0.0 M M M
5/14/2018 8:00 AM 0.00 0.0 M M M
5/15/2018 8:00 AM 0.00 0.0 M M M
5/16/2018 8:00 AM 0.00 0.0 M M M
5/17/2018 8:00 AM 0.00 0.0 M M M
5/18/2018 8:00 AM 0.00 0.0 M M M
5/19/2018 8:00 AM 0.00 0.0 M M M
5/20/2018 8:00 AM 0.78 M M M M
5/21/2018 8:00 AM 0.00 0.0 M M M
5/22/2018 8:00 AM 0.00 0.0 M M M
5/23/2018 8:00 AM 0.12 M M M M
5/24/2018 8:00 AM 0.00 0.0 M M M
5/25/2018 8:00 AM 0.00 0.0 M M M
5/26/2018 8:00 AM 0.39 M M M M
5/27/2018 8:00 AM 0.22 M M M M Light shower in am, thunder shower 5-6.00 pm
5/28/2018 8:00 AM 0.23 M M M M Shower during night
5/29/2018 8:00 AM 0.00 0.0 M M M
5/30/2018 8:00 AM 0.00 0.0 M M M
5/31/2018 8:00 AM 0.00 0.0 M M M
6/1/2018 8:00 AM T M M M M
6/2/2018 8:00 AM 0.55 M M M M Downpour from 1.10 to 2.20 pm.
6/3/2018 8:00 AM 0.00 0.0 M M M
6/4/2018 8:00 AM 1.38 M M M M Rain started about 7.00 pm, continued through the night. Light rain at 8.00 am
6/5/2018 8:00 AM 0.50 M M M M Rain, sometimes heavy, from 8.00 am to 3.00 pm
6/6/2018 8:00 AM 0.12 M M M M Intermittent showers from 8.30 am to about 3.00 pm
6/7/2018 8:00 AM 0.00 0.0 M M M
6/8/2018 8:00 AM 0.02 M M M M Light showers 8-9.30 pm
6/9/2018 8:00 AM 0.00 0.0 M M M
6/10/2018 8:00 AM 0.00 0.0 M M M
6/11/2018 8:00 AM 0.00 0.0 M M M
6/12/2018 8:00 AM 0.00 0.0 M M M
6/13/2018 8:00 AM 0.00 0.0 M M M
6/14/2018 8:00 AM 0.42 M M M M Showers in am, thunderstorms in late aft.
6/15/2018 8:00 AM 0.12 M M M M
6/17/2018 7:00 AM 0.00 0.0 M M M
6/18/2018 8:00 AM 0.01 M M M M
6/19/2018 8:00 AM 0.55 M M M M
6/20/2018 8:00 AM 0.00 0.0 M M M
6/21/2018 8:00 AM 0.00 0.0 M M M
6/22/2018 8:00 AM 0.00 0.0 M M M
6/23/2018 8:00 AM T M M M M Early morning 0.1 mm
6/24/2018 8:00 AM 0.08 M M M M Discontinuous light showers through daytime
6/25/2018 8:00 AM 0.02 M M M M
6/26/2018 8:00 AM 0.00 0.0 M M M
6/27/2018 8:00 AM 0.00 0.0 M M M
6/28/2018 8:00 AM 0.08 M M M M
6/29/2018 8:00 AM 0.01 M M M M
6/30/2018 8:00 AM 0.02 M M M M
7/1/2018 8:00 AM 0.00 0.0 M M M
7/2/2018 8:00 AM 0.00 0.0 M M M
7/3/2018 8:00 AM 0.07 M M M M Short hard shower around 3.00 pm
7/4/2018 8:00 AM 0.00 0.0 M M M
7/5/2018 8:00 AM 0.00 0.0 M M M
7/6/2018 8:00 AM 0.00 0.0 M M M
7/7/2018 8:00 AM 0.00 0.0 M M M
7/8/2018 8:00 AM 0.00 0.0 M M M
7/9/2018 8:00 AM 0.00 0.0 M M M
7/10/2018 8:00 AM 0.00 0.0 M M M
7/11/2018 8:00 AM 0.00 0.0 M M M
7/12/2018 8:00 AM 0.00 0.0 M M M
7/13/2018 8:00 AM 0.00 0.0 M M M
7/14/2018 8:00 AM 0.22 M M M M First precip. in 10 days, only 8.8 mm/0.35 in past 4 weeks.
7/15/2018 8:00 AM 0.00 0.0 M M M
7/16/2018 8:00 AM 0.00 0.0 M M M
7/17/2018 8:00 AM 0.05 M M M M
7/18/2018 8:00 AM 0.00 0.0 M M M
7/19/2018 8:00 AM 0.00 0.0 M M M
7/20/2018 8:00 AM 0.00 0.0 M M M
7/21/2018 8:00 AM 0.00 0.0 M M M
7/22/2018 8:00 AM 0.00 0.0 M M M
7/23/2018 8:00 AM 0.15 M M M M Light rain showers: 3.4 mm from 10.00 to noon, 0.5 mm near midnight
7/24/2018 8:00 AM 1.41 M M M M Heavy showers: 5.0 mm ~ 3.00 pm, 2.5 mm ~ 4.15 pm, 25.4 mm 7.30 to 8.30 pm with occasional lightning. 4.3 mm overnight.
7/25/2018 8:00 AM 3.27 M M M M Very light showers "sprinkles", for about 6 mm during the day, heavy to very heavy rain 77 mm from 11.00 pm until 8.00 am
7/26/2018 8:00 AM 0.98 M M M M 24.8 mm/0.98 in precip'n on 25 July from 8.00 am to 2.30 pm. From previous day's report, 77.0 mm/3.27 in. precip'n on 25 July from midnight to 8.00 am, so 25 July 24-h total precip'n = 101.8 mm/4.01 in. (in 14.5 h)
7/27/2018 8:00 AM 0.06 M M M M Shower 10-11 pm
7/28/2018 8:00 AM 0.22 M M M M
7/29/2018 8:00 AM 0.11 M M M M
7/30/2018 8:00 AM T M M M M
7/31/2018 8:00 AM 0.00 0.0 M M M
8/1/2018 8:00 AM 0.00 0.0 M M M
8/2/2018 8:00 AM 0.06 M M M M
8/3/2018 8:00 AM 0.00 0.0 M M M
8/4/2018 8:00 AM 0.00 0.0 M M M
8/5/2018 8:00 AM 0.00 0.0 M M M
8/6/2018 8:00 AM 0.00 0.0 M M M
8/7/2018 8:00 AM 0.60 M M M M Thunder showers 9.00 pm and overnight, light rain after 6 am
8/8/2018 8:00 AM T M M M M Foggy 5.00 am to 8.00 am
8/9/2018 8:00 AM 0.05 M M M M Thunder storms in neighbourhood, missed us again!
8/10/2018 8:00 AM 0.06 M M M M Short shower late aft.
8/11/2018 8:00 AM 0.00 0.0 M M M
8/12/2018 8:00 AM 0.00 0.0 M M M
8/13/2018 8:00 AM 0.00 0.0 M M M
8/14/2018 8:00 AM 0.00 0.0 M M M
8/15/2018 8:00 AM T M M M M
8/16/2018 8:00 AM 0.00 0.0 M M M
8/17/2018 8:00 AM 0.00 0.0 M M M
8/18/2018 8:00 AM 0.07 M M M M
8/19/2018 8:00 AM 0.00 0.0 M M M
8/20/2018 8:00 AM 0.00 0.0 M M M
8/21/2018 8:00 AM 0.00 0.0 M M M
8/22/2018 8:00 AM 1.44 M M M M
8/23/2018 8:00 AM 0.00 0.0 M M M
8/24/2018 8:00 AM 0.00 0.0 M M M
8/25/2018 8:00 AM 0.00 0.0 M M M
8/26/2018 8:00 AM 0.03 M M M M
9/7/2018 8:00 AM 0.00 0.0 M M M
9/8/2018 8:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM 0.00 0.0 M M M
9/10/2018 8:00 AM 0.00 0.0 M M M
9/11/2018 8:00 AM 0.34 M M M M Mostly light rain showers from 5.00 pm on 10th, overnight to 8.00 am
9/12/2018 8:00 AM 0.02 M M M M
9/13/2018 8:00 AM 0.00 0.0 M M M
9/14/2018 8:00 AM 0.00 0.0 M M M
9/15/2018 8:00 AM 0.00 0.0 M M M
9/16/2018 8:00 AM 0.00 0.0 M M M
9/17/2018 8:00 AM 0.00 0.0 M M M
9/18/2018 8:00 AM 0.00 0.0 M M M
9/19/2018 8:00 AM 0.00 0.0 M M M
9/20/2018 8:00 AM 0.02 M M M M
9/21/2018 8:00 AM 0.65 M M M M 0.8 mm in early evening, 15.7 mm overnight, heavy rain around 5.30 am, ceased by 6.20 am.
9/22/2018 8:00 AM 0.64 M M M M 0.6 mm in morning. 15.7 mm between 6 and 7 pm, high winds and heavy rain (damaging tornado in storm 13 km to NW, damaging winds 13 km to NE, major power loss)
9/23/2018 8:00 AM 0.00 0.0 M M M
9/24/2018 8:00 AM 0.00 0.0 M M M
9/25/2018 8:00 AM 0.32 M M M M Light rain started overnight, continuing
9/26/2018 8:00 AM 0.23 M M M M Periods of drizzle and light rain throughout
9/27/2018 8:00 AM 0.25 M M M M
9/28/2018 8:00 AM 0.00 0.0 M M M
9/29/2018 8:00 AM 0.23 M M M M
9/30/2018 8:00 AM 0.06 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2017 10/03/2017 8:00 AM 4 0.00 M M
10/11/2017 10/14/2017 8:00 AM 4 0.00 M M
5/4/2018 5/05/2018 8:00 AM 2 0.31 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground