Station Overview Station Location
Station Number ME-HN-3 Latitude 44.2517
Station Name Southwest Harbor 2.6 SE Longitude -68.2945
County Hancock Elevation (ft) -9999



Month 30 Yr Avg by PRISM 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 14 5.10 5.23 6 5.23 6 0.00 0 0 6 0 0.0 0 0
Nov 14 6.14 2.02 3 2.02 3 0.00 0 0 3 0 2.0 1 1
Dec 14 5.04 4.92 4 4.92 4 0.00 0 0 4 0 0.0 0 0
Jan 15 4.47 2.78 5 2.78 5 0.00 0 0 5 0 27.4 4 4
Feb 15 3.94 1.62 4 1.62 4 0.00 0 0 4 0 25.9 4 4
March 15 5.11 1.70 4 1.70 4 0.00 0 0 4 0 7.7 3 4
April 15 4.50 0.32 1 0.32 1 0.00 0 0 1 0 2.2 1 1
May 15 4.52 0.58 3 0.58 3 0.00 0 0 3 0 0.0 0 0
June 15 3.89 6.58 8 6.58 8 0.00 0 0 8 0 0.0 0 0
July 15 3.45 0.32 2 0.32 2 0.00 0 0 2 0 0.0 0 0
Aug 15 2.98 1.80 4 1.80 4 0.00 0 0 4 0 0.0 0 0
Sept 15 4.34 3.04 4 3.04 4 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 53.48" 30.91" 48 days 30.91" 48 0.00" 0 days 0 48 days 0 days 65.2" 13 days 14 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
10/1/2014
10/2/2014
10/3/2014
10/4/2014
10/5/2014 0.47
10/6/2014 0.19
10/7/2014
10/8/2014
10/9/2014 0.54
10/10/2014
10/11/2014
10/12/2014
10/13/2014
10/14/2014
10/15/2014
10/16/2014
10/17/2014 2.55
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014 0.53
10/23/2014 0.95
10/24/2014
10/25/2014
10/26/2014
10/27/2014
10/28/2014
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014
11/3/2014
11/4/2014
11/5/2014
11/6/2014
11/7/2014 0.46
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014
11/15/2014
11/16/2014
11/17/2014
11/18/2014 0.98
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014
11/24/2014
11/25/2014
11/26/2014
11/27/2014 0.58
11/28/2014
11/29/2014
11/30/2014
12/1/2014
12/2/2014
12/3/2014 0.62
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014 3.25
12/11/2014 0.88
12/12/2014
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014 0.17
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015 0.78
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015
1/12/2015
1/13/2015 0.31
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015 0.34
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015
1/25/2015 0.80
1/26/2015
1/27/2015
1/28/2015 0.55
1/29/2015
1/30/2015
1/31/2015
2/1/2015
2/2/2015
2/3/2015 0.64
2/4/2015
2/5/2015 0.54
2/6/2015
2/7/2015
2/8/2015
2/9/2015 0.15
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015 0.29
2/16/2015
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015
2/23/2015
2/24/2015
2/25/2015
2/26/2015
2/27/2015
2/28/2015
3/1/2015
3/2/2015
3/3/2015
3/4/2015 0.37
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015 0.87
3/16/2015 0.23
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015 0.23
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015 0.32
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015
4/18/2015
4/19/2015
4/20/2015
4/21/2015
4/22/2015
4/23/2015
4/24/2015
4/25/2015
4/26/2015
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015
5/7/2015
5/8/2015
5/9/2015
5/10/2015
5/11/2015
5/12/2015
5/13/2015
5/14/2015
5/15/2015
5/16/2015
5/17/2015 0.13
5/18/2015
5/19/2015
5/20/2015 0.25
5/21/2015
5/22/2015
5/23/2015
5/24/2015
5/25/2015
5/26/2015 0.20
5/27/2015
5/28/2015
5/29/2015
5/30/2015
5/31/2015
6/1/2015 0.72
6/2/2015 0.83
6/3/2015 0.34
6/4/2015
6/5/2015
6/6/2015
6/7/2015
6/8/2015
6/9/2015
6/10/2015 0.15
6/11/2015
6/12/2015
6/13/2015 0.24
6/14/2015
6/15/2015
6/16/2015
6/17/2015 0.24
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015 3.05
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015 1.01
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015
7/9/2015
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015
7/16/2015
7/17/2015
7/18/2015
7/19/2015 0.14
7/20/2015
7/21/2015
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015
7/28/2015 0.18
7/29/2015
7/30/2015
7/31/2015
8/1/2015
8/2/2015
8/3/2015
8/4/2015
8/5/2015
8/6/2015 0.14
8/7/2015
8/8/2015
8/9/2015
8/10/2015
8/11/2015
8/12/2015 1.21
8/13/2015
8/14/2015
8/15/2015
8/16/2015
8/17/2015
8/18/2015
8/19/2015
8/20/2015
8/21/2015
8/22/2015
8/23/2015
8/24/2015
8/25/2015
8/26/2015 0.23
8/27/2015 0.22
8/28/2015
8/29/2015
8/30/2015
8/31/2015
9/1/2015
9/2/2015
9/3/2015
9/4/2015
9/5/2015
9/6/2015
9/7/2015
9/8/2015
9/9/2015
9/10/2015
9/11/2015 0.57
9/12/2015 1.04
9/13/2015
9/14/2015 0.82
9/15/2015
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015
9/24/2015
9/25/2015
9/26/2015
9/27/2015
9/28/2015
9/29/2015
9/30/2015 0.61



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2014 7:15 AM 0.47 M M M M First measureable rain in a while overnight and this morning. Showers developing after midnight, continuing this morning, moderate at times. At 715AM: Moderate rain, fog, Temp 59F/15c; Winds SE 12-15 gusting to 20MPH.
10/6/2014 7:15 AM 0.19 M M M M Leftover Showers early Sunday morning, ending by noontime, followed by a very pleasant mild afternoon with temp.reaching a high of 66. Clear and cool Sunday night/early Monday morning, low temp of 41F. At 7:15AM: Clear, Temp. 42F/5c; calm winds.
10/9/2014 8:00 AM 0.54 M M M M Thundershower Wed. morning with heavy downpours. Skies cleared by midday and a beautiful sunny warm, high temp of 64, but breezy,afternoon with S-SW winds 15-20 gusting to 28MPH.
10/17/2014 8:30 AM 2.55 M M M M Rain overnight, heavy at times, continuing this morning. At 8:30AM: Moderate rain, Temp 58F/14c, calm winds, barometer 29.60"
10/22/2014 6:30 AM 0.53 M M M M Rain showers beginning Tuesday afternoon, continuing thru evening and overnight; mostly light, but a few brief moderate showers Tuesday evening. At 6:30am: Overcast, drizzle, Temp 51F/11c. Winds E-NE 5-10MPH, gusting to 18.
10/23/2014 7:00 AM 0.95 M M M M Rain off and on thru Wednesday, becoming moderate during evening and overnight, but not torrential. Breezy overnight winds E-NE 15-20MPH, Peak gust 29MPH. At 7:))AM: Overcast, Light rain, Temp 52F/11c; Winds NE 15, gusts to 24MPH.
11/7/2014 8:30 AM 0.46 M M M M A few showers overnight, mostly light. Cloudy this morning
11/18/2014 8:30 AM 0.98 T M 0.0 M Mixed rain/snow/sleet early Monday quickly changed to all rain as temps warmed into 40s by noon. Rain through afternoon and evening. Temps warmed to 55F briefly during evening as winds shifted to S-SW 15-25MPH. Rain thru evening ending shortly after midnight. At 8:30AM: Partly Cloudy/clearing skies Temp 41F/4c, Winds W-NW 5-10MPH. Barometer Rising at 29.45
11/27/2014 8:30 AM 0.58 2.0 M 2.0 M Rain mixed with heavy wet snow thru most of the night. Some sleet mixed in this morning, before sunrise, and clearing skies by 8AM.
12/3/2014 7:30 AM 0.62 T 0.00 0.0 M A few very light flurries last evening quickly changed to rain by 11PM as temps rose from mid 20s at 6PM to low 40s after midnight. Rain overnight, heaviest 5-7AM with strong S-SE winds 20-30MPH, gusting to 35MPH. Peak gust thus far 37MPH as of 7AM. At 7:30AM: Overcast, light rain, Temp 48F/9c; Winds SSE 25-30MPH gust to 35.
12/10/2014 6:00 AM 3.25 0.0 M 0.0 M Rain began just after 12noon Tuesday, continung thru afternoon. Heavy rain and strong E-NE winds thru the evening, 20-30MPH Peak gust of 37MPH. Rain and winds tapered off after midnight. Drizzle and fog continung thru early this morning. At 6:00AM; Drizzle, Temp 42F/6c, Wind E 5-10 gusting to 17MPH.
12/11/2014 6:30 AM 0.88 0.0 M M M Rain thru Wednesdy afternoon, Drizzle overnight. Total rainfall from storm is 3.86" Some minor flooding in low-lying areas.
12/17/2014 8:30 AM 0.17 0.0 M 0.0 M Light rain and drizzle overnight, and this morning. At 8:30AM: Overcast, light rain, Temp 43F/6c; Winds E-SE 5-10 MPH; Barometer 29.90.
1/4/2015 7:00 AM 0.78 4.2 0.78 4.0 0.78 Snow developed just before 8PM Sat. moderate thru the evening with 2 inches by midnight. Snow overnight, mixing with sleet by 3AM as temps rose from 18F at 6PM to freezing after midnight. Sleet mixing with rain after 5 AM. Total accumulation so far 3.7"snow; 0.5" sleet. At 7:00AM: Cloudy, drizzle; Temp 34F/1c, Winds E-SE 10-20 gusting 25MPH. Barometer falling at 30.03
1/13/2015 8:15 AM 0.31 3.8 0.31 5.0 M Light snow thru the day Monday, continuing thru the evening with a few flurries, and another half-inch fell overnight for a storm total of 3.8". Increasing NW winds overnight with temps falling steadily. At 8:15AM: Clear skies 7F/-8c; winds NW 15-20MPH gusting to 28; Barometer 30.52 rising.
1/19/2015 8:30 AM 0.34 0.0 M 0.0 M A few rain Showers Sunday morning, no freezing precip here. Windy and temps rising steadily thru the day. Max. of 48 at midnight. Showers and windy overnight and early Monday morning. S-SE 15-30MPH, peak gust of 38MPH at 3:05AM. At 8:30 AM: Overcast, Temp 41F/5c Winds SW 5-10MPH. Barometer: 29.53 steady.
1/25/2015 8:00 AM 0.80 5.7 0.80 5.5 0.80 Snow began by 11AM Sat. Moderate wet snow thru the afternoon occasionally mixed with rain and sleet. Heaviest during evening then ending by early Sunday morning with clearing skies by sunrise. At 8:00AM: Partly cloudy, clearing skies Temp 30F/-1c, Winds NW 10-15MPH, Barometer Rising 29.36 after reaching low of 29.01 at 9PM Sat.
1/28/2015 7:30 AM 0.55 13.7 0.55 14.0 M Heavy snow thru much of Tuesday, blowing and drifting created blizzard conditions. Strong winds gusting to 40MPH. Total snowfall thru 7AM of 13.7inches.
2/3/2015 7:30 AM 0.64 14.2 0.64 34.0 M Snow began by 9:30 Monday AM with moderate to heavy amounts thru the afternoon and early evening. Snow quit by 2AM followed by clearing skies, cold this morning with temp of 1 above at 7:30AM
2/5/2015 8:00 AM 0.54 3.2 0.54 34.0 M Light rain last night turned to wet snow early this morning. Temps holding steady at 33F for past several hours. At 8:00AM: Light wet snow, Calm wind, Temp 33F/1c
2/9/2015 7:00 AM 0.15 4.0 0.15 34.0 M Light snow Sunday afternoon and evening, and another inch and a half of light powdery snow overnight. At 7:00AM: Overcast. Temp 11F/-12c; Winds NNE 10-15MPH gusating to 24.
2/15/2015 8:30 AM 0.29 4.5 0.29 39.0 M Snow began Saturday afternoon, heavy at times during brief outbursts, then steadier, but light snow thru the evening and overnight. At 8:30AM: Light snow, Temp 13F/-10c, winds North 10-15 gusting to 22MPH.
3/4/2015 8:00 AM 0.37 3.4 0.37 31.0 M Heavy wet snow overnight, along with strong SW winds, gusting to 34MPH. Total of 3.4 inches of snow. Skies trying to clear up at 8AM with temp holding at 34F/1c; winds have calmed down, now only 5-7MPH from West.
3/15/2015 8:00 AM 0.87 0.5 0.10 16.0 M Heavy wet snow began Sat. PM turning to rain by 7PM as temps warmed to mid 30's. Rain and breezy overnight with E-NE winds 10-20 gusting to 31MPH. Rain turning to snow this morning after 7AM. At 8:00AM: Light snow, Temp 32F/0c, Winds NNE 5-10MPH. Barometer 29.51.
3/16/2015 8:30 AM 0.23 3.8 0.23 18.0 M Wet heavy snow Sunday morning gave way to light fluffy wind-blown snow Sunday afternoon and evening. Snow ended early Monday morning after dropping 3.8". Strong Northerly winds overnight gusting to 30MPH.Clearing skies by sunrise. At 8:30AM: Clear sunny skies, Temp 20F/-6c; Winds north 5-10MPH
3/27/2015 8:00 AM 0.23 0.0 M 11.5 M Rain showers late Thursday continuing overnight with temps staying well above freezing, and no mixing. At 8:00AM: Overcast, light rain; Temp 36F/2c Light breeze from NW 2-3MPH.
4/9/2015 8:30 AM 0.32 2.2 0.32 6.0 M Light wet snow developing overnight, continuing thru 8AM. Skies slowly clearing after 8:30AM. At 8:30 AM: Mostly cloudy, sun poking thru, Temp 34F/1c; Winds E-NE 5-10MPH.
5/17/2015 8:00 AM 0.13 M M M M Light showers early Sunday morning, ending by 7AM. At 8:00AM: Cloudy, fog, Temp 49F/9c, calm winds.
5/20/2015 7:45 AM 0.25 M M M M Light showers Tuesday morning, followed by drizzle and fog thru the afternoon and evening. Slow clearing this morning. At 730AM:Partly Cloudy/clearing skies. Temp 54F/12c; Light winds NW 3-5MPH.
5/26/2015 7:00 AM 0.20 M M M M Light showers overnight, ending by 7:00AM. At 7:00AM: Cloudy, Temp 52F/11c, SW Winds 5-10MPH, gusts to 14MPH.
6/1/2015 7:30 AM 0.72 M M M M Rain developing Sunday morning, continuing thru late afternoon,. More rain overnight and early this morning. At 7:30AM: Light rain; Temp 47F/9c. Wind NE 5-10MPH.
6/2/2015 8:15 AM 0.83 M M M M Light rain thru the day Monday, overnight, and continuing this morning. At 8:15AM: Overcast, light rain; Temp 45F/7c, Winds NE 6-10MPH.
6/3/2015 8:00 AM 0.34 M M M M Light rain continuing thru most of Tuesday, ending by early evening. Drizzle and thick fog overnight, with slow clearing after sunrise this morning. Three-day total rainfall of 1.81" At 8:00AM: Clearing, Partly Cloudy skies. Temp 47F/9c, Calm wind.
6/10/2015 7:15 AM 0.15 M M M M Cloudy, cool Tuesday with occasional light showers late afternoon. Raw Southwest wind off water kept temperatures in 50s all day. Cloudy and foggy ovrnight. At 7:0-0AM: Overcast, fog Temp 54F/12c Calm wind.
6/13/2015 7:00 AM 0.24 M M M M A few showers overnight, ending by sunrise, with slow clearing after 6AM. At 7:00AM: Mostly cloudy, slow clearing, Calm Winds, Temp 59F/15c
6/17/2015 7:30 AM 0.24 M M M M Showers Tuesday morning, with drizzle and thic fog Tuesday afternoon. Clearing skies overnight with clear blue sunny skies this morning. At 7:30AM: Clear skies, Temp 56F/13c, NW winds 3-5MPH.
6/22/2015 6:15 AM 3.05 M M M M Rain began by 5AM Sunday, continuing thru the morning and early afternoon, heavy at times. Rain tapered off late afternoon and ended by 6PM. Cloudy with patchy fog overnight, some partial clearing after sunrise this morning. At 6:15AM: Mostly cloudy, a few sunny breaks; Temp 55F/13c; Winds NW 8-12 gusting to 18MPH
6/29/2015 6:45 AM 1.01 M M M M Rain began just after 6 Sunday morning, fairly light during the morning, but becoming moderate and occasionally heavy during afternoon. Increasing NE winds during PM, NE 15-25 gusting to 30MPH. A few leftover showers, drizzle and fog overnight; Some slow clearing and brightening skies this morning after 6:30. At 6:45AM: Mostly cloudy, some clearing; Temp 54F/12c; Winds NW 5-8MPH.
7/19/2015 8:00 AM 0.14 M M M M A few light showers thru Saturday afternoon, then cloudy cool Sat evening. A few more light showers early Sunday morning, with skies just starting to clear by 8AM. At 8:00AM: Clearing, partly cloudy skies Temp 60F/16c, Wind SE 2MPH.
7/28/2015 7:00 AM 0.18 M M M M Thunderstorm came thru here earlier this morning beginning about 6AM. No damaging winds or hail, and no heavy downpours; just frequent lightning and loud thunder; Power was out for 10 minutes , unknown if related to storm or not. Light rain continuing until 8:15AM. As of 8:30AM Back to fog and low clouds. Temp 60F/15c; Winds S-SW 5 MPH.
8/6/2015 7:45 AM 0.14 M M M M After a beautiful sunny day, a brief thundershower moved over the Southwest Harbor area, lasting less than an hour, but dropping a quick downpour. A few rumbles of thunder and a couple flashes of lightning in the brief downpour which lasted from 5:30-6:15PM. Skies cleared up just as quickly after 6:30PM. No hail or strong winds observed, peak gust of 17 MPH. At 7:45AM Thursday: Clear sunny skies, calm winds. Temp 60F/15c
8/12/2015 7:00 AM 1.21 M M M M Light showers began shortly after 2PM Tuesday, continuing thru PM, becoming heavy during the evening, tapering off by midnight. A few light showers early Wed. morning, otherwise low clouds and fog. At 7:00AM: Cloudy, fog, visibility <1/4 mile; calm wind, Temp 63F/18c
8/26/2015 7:00 AM 0.23 M M M M A few brief glimpses of sun Tuesday morning, then Fog and drizzle thru rest of Tuesday, with a few light showers afternoon. Fog and drizzle overnight, with light showers earlier this morning. At 7:30AM: Drizzle and fog, visibility 1/4 mile; calm winds. Temp 64F/16c
8/27/2015 7:30 AM 0.22 M M M M Drizzle and fog thru most of Wednesday; a few brief showers late afternoon and evening. More drizzle and thick fog overnight. Skies clearing this morning after sunrise. At 7:30AM: Partly Cloudy, Clearing skies. Temp 65F/19c, calm wind.
9/11/2015 7:00 AM 0.57 M M M M Rain began just after midnight, continuing overnight; moderate at times. At 7:00AM: Light rain, Temp 61F/16c; Wind North 5MPH.
9/12/2015 6:00 AM 1.04 M M M M Steady rainfall Friday morning, moderate at times, but tapered off by 1:00PM. Firt appreciable rainfall in a couple weeks, no flooding at all, as most of the rain soaked into the ground...Storm total was 1.69".
9/14/2015 6:30 AM 0.82 M M M M Cool gray Sunday with raw E-NE wind off water and occasional drizzle. Showers after 10PM, continuing overnight, moderate to briefly heavy early Monday morning. At 6:30AM: Drizzle and thick fog visibility 1/4 mile. Temp 60F/16c. Winds light E-NE under 5MPH.
9/30/2015 8:00 AM 0.61 M M M M Heavy rain earlier this morning, has tapered off briefly as of 8AM, but more on the way. Breezy also, winds S-SW 15-20 gusting to 25MPH. At 8:00AM: Overcast, drizzle, fog. Temp 62F/17c; Winds South 5-10MPH.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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