Mount Vernon, Maine Climate
United States
Pop. 1,584 Elev. 107 m / 351 ft
TZ: America/New_York (UTC-4) ·
Dry and warm, Mount Vernon sees July highs of 80°F (27°C) and cold February lows of 12°F (-11°C). Wind chill can push winter lows to 3°F (-16°C). Expect around 43 rainy days annually (28.9 in / 735 mm total), with snow on 16 days and 79 in (2002 mm) of annual accumulation. Overcast skies are common, with only 117 sunny days per year. Ocean water temperatures reach 68°F (20°C) in summer.
| Temperature | 80°F (27°C) high | 12°F (-11°C) low |
| Feels like | 84°F (29°C) high | 3°F (-16°C) low |
| Rain | 43 days | 28.9 in (735 mm) /yr |
| Snow | 16 days | 78.8 in (2002 mm) /yr |
| Sky | 117 sunny | 17 stormy |
| Wind | 3.1 mph (1.4 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug
Sky & Air by Month
Cloud cover (%)
52
Jan 54
Feb 64
Mar 68
Apr 71
May 58
Jun 57
Jul 43
Aug 42
Sep 48
Oct 60
Nov 55
Dec Humidity (%)
62
Jan 65
Feb 66
Mar 64
Apr 74
May 72
Jun 72
Jul 63
Aug 74
Sep 73
Oct 73
Nov 70
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 16 mi Augusta State Airport (AUG)
Ski resort 11 mi Spruce Mountain Ski Slope
National park 24 mi Mount Blue State Park
Mountain peak
(5,368 ft) 65 mi Mount Madison
Hospital 12 mi Franklin Memorial Hospital
Hiking trail 4 mi Round Top Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 27°F -3°C | 13°F -10°C | 0.5 in 12 mm | 9.5 in240 mm | 12 |
| February | 28°F -2°C | 12°F -11°C | 0.3 in 8 mm | 26.7 in678 mm | 9 |
| March | 43°F 6°C | 26°F -3°C | 3.2 in 81 mm | 11.8 in301 mm | 5 |
| April | 53°F 12°C | 37°F 3°C | 3.9 in 99 mm | 5.8 in147 mm | 6 |
| May | 62°F 17°C | 47°F 9°C | 4.6 in 118 mm | — | 6 |
| June | 74°F 23°C | 56°F 13°C | 2.3 in 58 mm | — | 9 |
| July | 80°F 27°C | 63°F 17°C | 1.8 in 45 mm | — | 9 |
| August | 79°F 26°C | 57°F 14°C | 1.1 in 28 mm | — | 13 |
| September | 71°F 22°C | 51°F 11°C | 3.5 in 88 mm | — | 16 |
| October | 60°F 15°C | 43°F 6°C | 3.9 in 100 mm | — | 14 |
| November | 43°F 6°C | 32°F 0°C | 2.2 in 55 mm | 4.5 in114 mm | 6 |
| December | 29°F -1°C | 13°F -10°C | 1.7 in 43 mm | 20.6 in522 mm | 12 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 12 | 0 |
| February | 9 | 0 |
| March | 5 | 0 |
| April | 6 | 2 |
| May | 6 | 4 |
| June | 9 | 2 |
| July | 9 | 3 |
| August | 13 | 1 |
| September | 16 | 2 |
| October | 14 | 1 |
| November | 6 | 1 |
| December | 12 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 42°F 6°C | 32°F 0°C |
| February | 38°F 4°C | 32°F 0°C |
| March | 39°F 4°C | 32°F 0°C |
| April | 45°F 7°C | 40°F 4°C |
| May | 51°F 11°C | 53°F 12°C |
| June | 62°F 16°C | 63°F 17°C |
| July | 66°F 19°C | 71°F 21°C |
| August | 68°F 20°C | 69°F 20°C |
| September | 64°F 18°C | 62°F 17°C |
| October | 60°F 15°C | 52°F 11°C |
| November | 53°F 12°C | 37°F 3°C |
| December | 46°F 8°C | 32°F 0°C |