| Observation Date |
Observation Time |
Precipitation |
Snowfall |
Snowfall SWE |
Snow Depth |
Snow SWE |
Notes |
| 10/10/2017 |
7:30 AM |
0.79 |
M |
M |
M |
M |
After a sunny start to the day, clouds and fog rolled in during the morning with rain beginning by noon; heaviest between 2 and 3PM, with a few showers lingering into the evening. Mild and humid, temps in 60s thru the night and this morning
At 7:30AM: Partly Cloudy, Temp 64F/18c, Light NW wind 3-5MPH. |
| 11/6/2017 |
8:00 AM |
0.45 |
M |
M |
M |
M |
Showers and mild overnight, with temps in upper 50s, windy with peak gust of 31MPH. Cloudy this morning, breezy, and mild.
At 8:00AM: Overcast, Temp 59F/15c, Winds SW 12-15 gusting to 27MPH |
| 11/17/2017 |
7:45 AM |
0.69 |
0.0 |
M |
0.0 |
M |
Rain developing late Thursday afternoon, continuing, moderate at times, thru the evening, ending early Friday morning. Temps well above freezing so no mixing with snow.
At 7:45AM: Partly Cloudy, Temp 40F/4c, Winds NW 10-15,gusting to 24MPH. |
| 11/23/2017 |
8:00 AM |
0.96 |
0.0 |
M |
0.0 |
M |
Rain began by 11AM Wednesday morning, continuing thru afternoon and early evening. Clearing after midnight, Sunny breezy and cold this morning.
At 8:00AM: Clear and sunny, Temp 30F/-1c, Winds NW 8-12, gusting to 21MPH |
| 12/1/2017 |
8:30 AM |
0.16 |
M |
M |
M |
M |
A few light showers early this morning, ending by 8AM
At 8:30AM: Overcast, calm winds, Temp 46F/8c |
| 12/6/2017 |
7:00 AM |
0.97 |
M |
M |
M |
M |
Rain began by 4PM Tuesday, light during early evening , becoming heavy overnight, with strong Southerly winds increasing thru the evening 20-30MPH and up to 30-40 gusting to 51MPH at 2:40AM. Rain ended shortly after 6AM,with winds decreasing to 15-25MPH.
At 7:00AM: Overcast, drizzle, Temp. 53F/11c, Winds SSW 15-20 gusting to 27MPH, Barometer 29.70 |
| 12/10/2017 |
8:30 AM |
0.85 |
2.0 |
0.85 |
2.0 |
0.85 |
Snow began shortly after 1PM Sat. Thick wet snow, mixing with rain thru much of the evening. Snowfall total way lower here along the shoreline. Temp held right at 33 thru the evening, so no major accumulation Light winds, so no drifting. Snow ended early Sunday morning
At 8:30 AM Clearing skies, sun poking thru. Temp 30F/-1c, Winds NW 5MPH. |
| 12/13/2017 |
7:00 AM |
0.94 |
1.0 |
M |
0.0 |
M |
Snow changed to rain mid-morning Tuesday with only one inch accumulation. Intermittent rain thru the afternoon. Heavier rain during evening. Temps rose steadily thru the day, and evening reaching a high of 50 at 11PM. Rain early morning with loud clap of thunder at 4:45AM. Temps dropping steadily this morning from 49 at midnight to 34 at 8AM.
At 8:00AM: Overcast Temp 34F/1c, Winds NW 5-10MPH, Low barometer 29.01"
{EDIT: Observer reported 1.0 for new snow depth with a melted core value of 0.94. Melted core is very high for 1.0 of snow. It appears new precip total accidentally got entered in the wrong category. Changed report of 0.94 to NA until observer can be contacted to verify. Submission Time Before EDIT: 12/13/2017 8:17 AM CoCoSTAFF DNT} |
| 12/16/2017 |
8:00 AM |
0.02 |
0.5 |
0.02 |
0.6 |
0.02 |
A few light snow flurries overnight from system passing well south of here. Just a half-inch accumulation. Clearing after sunrise.
At 8:00AM: Sunny skies, Temp 17F/-8c, Calm wind. |
| 12/19/2017 |
7:00 AM |
0.32 |
3.3 |
0.32 |
3.3 |
0.32 |
Light snow began after noon Monday, continuing thru the evening, totaling 3.3 inches before ending after midnight.
At 7:00AM: Overcast, Temp 27F/-3c.Calm wind |
| 12/23/2017 |
7:00 AM |
0.18 |
5.3 |
0.18 |
5.5 |
0.18 |
Light snow began by 2:30 Friday afternoon, continuing thru the evening ending by 3AM. Very light powdery snow. 5.3" total thus far. Cloudy this morning. Temps slowly rising from 21 at 10PM to 32 at 7AM.
At 7:00AM Overcast; Temp 32F/0c. E-NE winds 5MPH |
| 12/24/2017 |
6:00 AM |
1.19 |
T |
T |
1.0 |
M |
Snow quickly turned to rain Saturday morning as temps warmed up steadily thru the day. Rain ended by 6PM followed by windy conditions, S-SW winds gusting to 36MPH during evening, Temp rose to a high of 51 at 8PM, before dropping overnight, to freezing at 6AM. Clearing early this morning, winds backing to NW.
At 6:00AM: Partly Cloudy, Temp.32F/0c, Winds NW 10-15MPH. |
| 12/25/2017 |
8:30 AM |
0.06 |
1.0 |
0.06 |
1.0 |
0.06 |
Snow began shortly after 6:00AM with an inch accumulating by 8AM. Winds increasing out of NE 10-15 gusting to 20MPH.
At 8:30AM: Light snow, Temp 22F/-5c; winds NE 12 gusting to 18MPH. Barometer 29.61 falling. |
| 12/26/2017 |
8:15 AM |
0.52 |
5.5 |
0.52 |
5.5 |
0.52 |
Snow thru Christmas Day, A few heavy bands during the morning, followed by just overcast until noon. A few heavy bands between 1-2PM, with whiteout conditions for a brief period around 1:30PM, with North winds gusting to 40MPH. Snow tapered off during late afternoon, with a few sunny breaks, finally ending by 5PM. Clearing during the evening. Clear breezy and cold overnight. Winds NW 15-20 gusting to 25MPH.
At 8:15AM: Clear skies, Temp 22F/-5c, Winds NW 12-15, gusting to 26MPH. |
| 1/5/2018 |
8:30 AM |
0.78 |
6.5 |
0.78 |
7.0 |
M |
Heavy wet snow began shortly after 11AM Thursday, continuing thru afternoon with temperatures hovering between 33-34 thru the evening. A few breaks in snow during late PM and evening. More snow overnight, but clearing by sunrise. Winds strong during afternoon gusting to 38MPH from North, although wind sensors became clogged with now during late afternoon, so higher gusts not recorded. Some coastal flooding at noon high tide on Thursday at Seawall Road and along Manset Shore Road here in SW Harbor.
At 8:30AM: Partly Sunny Temp 18F/-8c;Winds NW 10-15MPH. |
| 1/13/2018 |
8:00 AM |
2.32 |
0.0 |
M |
0.0 |
M |
Rain began late Friday afternoon with increasing Southerly winds. Heavy rain and windy overnight, winds south gusting to 44 MPH. Moderate rain after sunrise, still windy and very mild.
At 8:00 AM: Moderate rain, Temp 53F/11c, Winds South 20-25,gusting to 34MPH |
| 1/17/2018 |
8:00 AM |
0.06 |
1.2 |
0.06 |
1.0 |
0.06 |
Light snow began about 4AM, 1.2 inches so far as of 8AM.
At 8:00AM: Light snow, Temp 27F/-3c, winds NE 5MPH. |
| 1/18/2018 |
6:30 AM |
0.43 |
9.1 |
0.43 |
9.0 |
0.43 |
Steady light snow fell thru Wednesday, ending by 8PM. Little wind so no drifting. Clearing Wednesday evening. Partly cloudy and cold overnight.
At 6:30AM: Partly Cloudy, Temp 20F/-6c,Calm wind |
| 1/23/2018 |
7:15 AM |
0.21 |
1.5 |
0.21 |
3.0 |
M |
Light snow began by midnight, changing to rain by 5AM, only 1.5 inch accumulation, melting now with temps rising into mid 30s.
At 7:15AM: Overcast, light rain. Temp 36F/2c; Wind NE 5MPH. |
| 1/24/2018 |
7:00 AM |
1.81 |
0.0 |
M |
0.0 |
M |
Rain, heavy at times thru Tuesday, ending shortly after 7PM. No snow left on ground. Clearing overnight.
At 7:00AM: Mostly clear 34F/1c |
| 1/31/2018 |
7:15 AM |
0.31 |
9.1 |
0.31 |
9.0 |
0.31 |
Snow thru the day Tuesday, heavy at times. Brisk north winds and temps holding in teens. Snow ended by 9PM Tuesday evening with a final total of 9.1 inches.
At 7:15AM: Clear skies, Temp 10F/-12c, NW Winds 5-10MPH |
| 2/1/2018 |
8:00 AM |
0.07 |
1.3 |
0.07 |
9.0 |
M |
Light snow early this morning; minor accumulation.
At 8:00AM: Overcast, very light snow. Temp 32F/0c, calm wind |
| 2/2/2018 |
8:00 AM |
0.26 |
T |
M |
5.0 |
M |
Rain showers overnight with temp. in upper 30s. Snow changing to rain by 8AM; just starting to stick to ground, Temps dropping from 37 at 7AM to 34 at 8AM. Winds shifted to NW. |
| 2/5/2018 |
8:00 AM |
1.43 |
T |
M |
0.0 |
M |
Light snow Sunday morning quickly turned to rain as temperatures rose above freezing. Rain and windy thru afternoon, SW Winds gusting to 35MPH, Rain ending overnight. Quite mild overnight, temns holding near 40.. Last week's snow is now gone; mostly bare ground.
At 8:00AM: Overcast, Calm wind. Temp 42F/5c |
| 2/8/2018 |
8:30 AM |
1.01 |
2.5 |
M |
1.5 |
M |
Snow began shortly after 1PM Wed. moderate at times thru evening, changing to rain. 2.5 inches total accumulation, most of which melted with rain thru the evening, and temps warming to 45 by 9PM. Rain ended after midnight, and temps rapidly falling this morning.
At 8:30AM: Clearing, partly cloudy skies. Temp 17F/-8c, Winds WNW 5-10MPH. {EDIT: Observer reported 2.5 for new snow depth with a melted core value of 1.01. It appears new precip (in a mixed event) was accidentally entered in the SWE category. Changed SWE of 1.01 to NA until observer can be contacted to verify. Submission Time Before EDIT: 2/08/2018 8:44 AM CoCoSTAFF DNT} |
| 2/18/2018 |
8:30 AM |
0.48 |
2.7 |
0.38 |
2.5 |
0.38 |
Light, wet snow overnight, briefly missing with rain earlier this morning. Back to wet snow as of 7AM.
At 8:30AM" Light snow, temp 33F/1c; Calm winds. |
| 3/8/2018 |
8:00 AM |
1.07 |
7.8 |
1.07 |
7.8 |
1.07 |
Wet snow began Wednesday evening, continuing overnight, heavy at times and windy. Snow continuing this morning.
At 8:00AM: Overcast, moderate snow, Brisk East winds
Temp. 32F/0c |
| 3/9/2018 |
7:30 AM |
0.57 |
8.5 |
M |
6.0 |
M |
Heavy wet snow thru Thursday morning, mixing with an changing briefly to rain before ending late afternoon. Total accumulation of 8.5". Clearing overnight
At 7:30AM: Partly Cloudy Temp 30F/-1c calm winds. |
| 3/14/2018 |
7:00 AM |
1.25 |
14.2 |
1.25 |
18.0 |
M |
Snow began shortly after 10AM Tuesday, continuing thru early Wed. morning. Heavy snow with white-out conditions Tuesday afternoon. Strong NE winds gusting to 30MPH. at 7:00AM: Overcast, very light snow, Temp. 33F/1c Low barometer 29.20 |
| 3/23/2018 |
7:45 AM |
0.31 |
3.5 |
0.31 |
8.0 |
M |
Snow began early Thursday morning, continuing thru the day moderate at times during early afternoon, then slacking off by sunset; ending by 7PM. Clearing during the evening; clear and cold overnight.
At 7:45AM: Mostly clear skies, Temp 29F/-1c, Winds North 5-8MPH |
| 4/7/2018 |
7:00 AM |
0.48 |
1.5 |
0.47 |
1.5 |
0.47 |
Snow began by 4:30PM Friday, quite heavy between 5-7PM. Snow turned to rain after 7PM, as temps rose to upper 30s. Mixed snow and rain overnight; temps dropping down to 33. Light snow continuing this morning. Snow sticking to grassy surfaces, but roads mostly wet.
At 7:00AM: Light Snow, 33F/1c, calm wind. |
| 4/13/2018 |
8:00 AM |
0.36 |
0.0 |
M |
0.0 |
M |
Light rain began Thursday night shortly after 10PM, lasting until early Friday morning. Skies clearing after sunrise.
At 8:00AM: Partly Cloudy, Temp 45F/8c, NW Wind 5-7MPH. |
| 4/17/2018 |
7:45 AM |
1.18 |
0.0 |
M |
M |
M |
Brief periods of sleet and drizzle Monday morning with temps warming into upper 30s during afternoon with rain developing mid-afternoon. Rain heavy at times, and windy Monday evening. Cloudy overnight with a few leftover showers early this morning.
At 7:45AM: Overcast; fog, Temp 44F/7c, Winds SSW10-15MPH |
| 4/26/2018 |
8:00 AM |
2.44 |
M |
M |
M |
M |
Rain began shortly after 5PM Wednesday, continuing thru the evening, becoming heavy overnight, and ending by 6AM.
At 8:00AM: Overcast, drizzle, fog, visibility 1/4 mile. Winds South 3-5MPH. Temp 47F/9c |
| 4/27/2018 |
7:15 AM |
0.60 |
M |
M |
M |
M |
Rain Thursday morning, heavy at times,. tapering off after noon, Cloudy and foggy thru afternoon with slow clearing Thursday evening. Total rainfall from storm that began Wed. afternoon 3.04" |
| 4/28/2018 |
7:45 AM |
0.28 |
M |
M |
M |
M |
After a sunny mild morning with temps up to 57, Increasing clouds during afternoon,, and light rain starting by 7PM> Light rain thru evening, ending just after midnight.
At 7:45AM: Overcast, fog, visibility 1/4 mile. Calm Wind. Temp 48F/9c |
| 5/20/2018 |
7:45 AM |
0.55 |
M |
M |
M |
M |
After a sunny start to Saturday, clouds thickened during afternoon, and light rain began just before 7PM. Light to occasionally moderate rain thru the evening, ending just after midnight. Cloudy overnight with drizzle and fog.
At 7:45AM: Overcast, fog, Temp 51F/11c; Winds SW 5-10 MPH |
| 6/5/2018 |
7:30 AM |
0.77 |
M |
M |
M |
M |
Light Rain began just before noon Monday, continuing thru the afternoon. Cloudy Monday evening, and more light rain overnight and early Tuesday morning.
At 7:30AM: Overcast, drizzle, Temp 45F/8c, NE Wind 2-5MPH. |
| 6/19/2018 |
6:45 AM |
0.38 |
M |
M |
M |
M |
After a gray and cool Monday, with temps only in 60s,Showers overnight followed by quick clearing by sunrise this AM.
At 6:45AM: Sunny, mostly clear skies, Temp 64F/18c, Winds NW 5-8MPH |
| 6/24/2018 |
8:00 AM |
0.34 |
M |
M |
M |
M |
Increasing clouds Sat. morning followed by cool gray cloudy PM. Rain began by 6PM, falling steadily thru the evening, tapering off by 2AM.
At 8:00AM: Mostly cloudy skies, but a few peeks of sun showing up. Temp 57F/9C, Winds W-NW 3-5MPH. |
| 6/25/2018 |
8:00 AM |
0.15 |
M |
M |
M |
M |
A few light showers overnight and early this morning, ending by 7:30. Skies remain cloudy so far today.
At 8:00AM: Overcast, Temp 54F/12c., Winds NE 5-8MPH |
| 6/29/2018 |
7:00 AM |
1.63 |
M |
M |
M |
M |
Rain beginning Thursday morning, becoming heavy during the afternoon, tapering off after 6PM. Cloudy overnight; slow clearing this morning.
At 7:00AM: Mostly cloudy, patchy fog, some sun poking thru. Temp 62F/17c; Winds West 2-4MPH |
| 7/18/2018 |
8:00 AM |
0.25 |
M |
M |
M |
M |
Clouds and thick fog thru the day Tuesday. Brief thundershower 4-4:15PM dropping a tenth of an inch of rain, more clouds and fog Tuesday evening with a brief shower 11PM-midnight. Cloudy overnight, with slow clearing after sunrise this morning.
At 8:00am: Partly Cloudy, Temp 65F/19c, Winds NW 5-7MPH |
| 7/27/2018 |
6:30 AM |
0.33 |
M |
M |
M |
M |
Rain Thursday morning, moderate a times, ending by 9AM Thick fog drizzle and very humid thru the day, breezy, with SW winds gusting to 25MPH. Thick fog overnight thru this morning.
At 6:30AM: Thick fog, Temp 62F/17c; winds SW 2-4MPH |
| 8/5/2018 |
8:00 AM |
0.85 |
M |
M |
M |
M |
Low clouds and fog much of the day Saturday, warm and very humid. Heavy torrential downpour hit between 6:30 and 8:00PM. Lighter showers rest of the evening, then clearing overnight and sunny skies this morning.
At 8:00AM: Clear, sunny skies. Temp 68F/20c, Light NW wind 3-5MPH. |
| 8/9/2018 |
6:30 AM |
0.90 |
M |
M |
M |
M |
Thunderstorm passed right over Mount Desert Island early this morning dropping nearly an inch of rain in an hour. No reports of any lighting strikes or damage. Rain ended by 3AM. Thick fog persisting thru sunrise.
At 6:30AM: Thick fog, visibility 1/4 mile. Temp 67F/19c, Winds SE 5-8MPH |
| 9/12/2018 |
7:45 AM |
4.08 |
M |
M |
M |
M |
Torrential downpours Tuesday morning. Heavy rain ended by mid-afternoon. Surprisingly little flooding. Cloudy and foggy Tuesday evening. Clearing overnight, and Partly Cloudy Wed. morning.
At 7:45AM: Partly Cloudy, Temp 62F/17c. Light NW winds 3-5MPH |
| 9/19/2018 |
7:30 AM |
0.38 |
M |
M |
M |
M |
Leftover showers from Florence Tuesday morning left about a quarter inch of rain, plus a brief thundershower Tuesday evening. Cloudy and foggy overnight and early Wed. morning.
At 7:30AM: Overcast, patchy fog, Temp 55F/13c Winds 5MPH |
| 9/26/2018 |
7:30 AM |
0.76 |
M |
M |
M |
M |
Rain developing late Tuesday afternoon, light thru the evening, then moderate to occasionally heavy overnight. Windy overnight with South winds 15-25 gusting to 32 MPH early Wed. morning.
At 7:30AM: Overcast. Temp 62F/17c. Winds South 10-15, gusting 24MPH. |
| 9/27/2018 |
7:45 AM |
0.37 |
M |
M |
M |
M |
A cloudy gray foggy Wednesday with brisk southerly winds 215-25 MPH thru the day, strongest during evening hours with peak gust of 38MPH. Thundershower passed over area just after midnight, brief downpour, but done by 3AM. Cloudy overnight with slow clearing this morning.
At 7:45AM Partly Cloudy, clearing skies. Temp 56F/13c; winds W-NW 5-8MPH. |