Maine, United States Climate

Weather: 4.53°C/40.15°F, Wind SW at 3.46 km/h, 95% Humidity, 0% Chance of rain

United States
(Photo by CURTIS HYSTAD on Unsplash)

Maine Climate Summary

Located at an elevation of 196.84 meters (645.8 feet) above sea level, Maine has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The city’s yearly temperature is 7.0ºC (44.6ºF) and it is -5.64% lower than United States’s averages. Maine typically receives about 45.46 millimeters (1.79 inches) of precipitation and has 103.54 rainy days (28.37% of the time) annually.

Country United States
Longitude -69.4454689
Latitude 45.253783
Attitude/Elevation 196.84m (645.8ft)
Local time Tuesday 18:05
Annual high temperature 9.97ºC (49.95ºF)
Annual low temperature 0.93ºC (33.67ºF)
Average annual precip. 45.46mm (1.79in)
Warmest month July (24.97ºC / 76.95ºF)
Coldest Month January (-12.33ºC / 9.81ºF)
Wettest Month April (61.74mm / 2.43in)
Driest Month March (32.6mm / 1.28in)
Number of days with rainfall (≥ 1.0 mm) 103.54 days (28.37%)
Days with no rain 261.46 days (71.63%)
Humidity 81.35%

Climate Maine: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 12.0(53.6) 9.0(48.2) 21.0(69.8) 21.0(69.8) 30.0(86.0) 33.0(91.4) 34.0(93.2) 32.0(89.6) 31.0(87.8) 25.0(77.0) 19.0(66.2) 15.0(59.0) 34.0(93.2)
Average high °C (°F) -5.21(22.62) -4.09(24.64) 0.43(32.77) 8.01(46.42) 16.49(61.68) 20.83(69.49) 24.97(76.95) 23.82(74.88) 19.83(67.69) 12.17(53.91) 4.3(39.74) -1.94(28.51) 9.97(49.95)
Daily mean °C (°F) -7.8(17.96) -6.76(19.83) -2.1(28.22) 5.21(41.38) 13.16(55.69) 17.6(63.68) 21.63(70.93) 20.3(68.54) 16.23(61.21) 9.09(48.36) 1.55(34.79) -4.13(24.57) 7.0(44.6)
Average low °C (°F) -12.33(9.81) -11.74(10.87) -7.02(19.36) -0.89(30.4) 5.58(42.04) 9.52(49.14) 13.31(55.96) 12.35(54.23) 8.85(47.93) 3.75(38.75) -2.51(27.48) -7.74(18.07) 0.93(33.67)
Record low °C (°F) -28.0(-18.4) -26.0(-14.8) -25.0(-13.0) -13.0(8.6) -4.0(24.8) 0.0(0) 6.0(42.8) 6.0(42.8) -1.0(30.2) -6.0(21.2) -17.0(1.4) -25.0(-13.0) -28.0(-18.4)
Average precipitation mm (inches) 41.05(1.62) 36.77(1.45) 32.6(1.28) 61.74(2.43) 47.11(1.85) 59.22(2.33) 36.06(1.42) 52.39(2.06) 48.44(1.91) 45.07(1.77) 37.07(1.46) 47.94(1.89) 45.46(1.79)
Average precipitation days (≥ 1.0 mm) 6.73 7.0 8.36 9.64 10.45 11.45 8.36 10.73 5.82 9.0 7.09 8.91 8.63
Average relative humidity (%) 86.75 87.33 87.18 80.77 76.53 78.29 77.55 79.3 78.67 80.41 79.35 84.11 81.35
Mean monthly sunshine hours 6.02 5.9 8.11 11.28 12.26 12.96 13.28 12.86 10.61 8.28 6.47 5.84 9.49

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Maine in recent years.

Maine

Maine Temperature by Month

July
21.63°C | 70.93°F
August
20.3°C | 68.54°F
June
17.6°C | 63.68°F
September
16.23°C | 61.21°F
May
13.16°C | 55.69°F
October
9.09°C | 48.36°F
April
5.21°C | 41.38°F
November
1.55°C | 34.79°F
March
-2.1°C | 28.22°F
December
-4.13°C | 24.57°F
February
-6.76°C | 19.83°F
January
-7.8°C | 17.96°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Temperature Max Average Min
Max Temperature 29.0°C (84.2°F) 16.68°C (62.02°F) 7.0°C (44.6°F)
Avg Temperature 25.0°C (77.0°F) 13.16°C (55.69°F) 6.0°C (42.8°F)
Min Temperature 14.0°C (57.2°F) 5.19°C (41.34°F) 1.0°C (33.8°F)
Dew Point Max Average Min
Dew Point 17.0°C (62.6°F) 6.97°C (44.55°F) -2.0°C (28.4°F)
Precipitation Max Average Min Sum
Precipitation 13.6mm | 0.54in 1.93mm | 0.08in 0.0mm | 0in 59.8mm | 2.35in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 18.0kmh | 11.18mph 9.9kmh | 6.15mph 5.0kmh | 3.11mph
Gust Wind 26.0kmh | 16.16mph 15.03kmh | 9.34mph 8.0kmh | 4.97mph
Sea Level Pressure Max Average Min
Sea Level Pressure 13.6mb 1.93mb 0.0mb
Maine

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
May ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2013-05-01 17 | 62.6 4 | 39.2 59 6 | 3.73 30.42 | 1030 0.0 | 0.0
2013-05-02 12 | 53.6 5 | 41.0 71 9 | 5.59 30.47 | 1032 0.0 | 0.0
2013-05-03 13 | 55.4 4 | 39.2 71 8 | 4.97 30.47 | 1032 0.0 | 0.0
2013-05-04 14 | 57.2 3 | 37.4 68 8 | 4.97 30.33 | 1027 0.0 | 0.0
2013-05-05 15 | 59.0 5 | 41.0 72 11 | 6.84 30.24 | 1024 0.0 | 0.0
2013-05-06 14 | 57.2 4 | 39.2 68 12 | 7.46 30.18 | 1022 0.0 | 0.0
2013-05-07 18 | 64.4 8 | 46.4 72 11 | 6.84 30.09 | 1019 0.0 | 0.0
2013-05-08 18 | 64.4 10 | 50.0 79 11 | 6.84 30.18 | 1022 0.0 | 0.0
2013-05-09 12 | 53.6 12 | 53.6 97 7 | 4.35 30.0 | 1016 0.7 | 0.03
2013-05-10 17 | 62.6 13 | 55.4 89 5 | 3.11 29.91 | 1013 2.1 | 0.08
2013-05-11 13 | 55.4 12 | 53.6 98 10 | 6.21 29.77 | 1008 4.9 | 0.19
2013-05-12 12 | 53.6 11 | 51.8 95 7 | 4.35 29.62 | 1003 2.7 | 0.11
2013-05-13 8 | 46.4 -2 | 28.4 60 14 | 8.7 29.85 | 1011 0.0 | 0.0
2013-05-14 9 | 48.2 -2 | 28.4 59 10 | 6.21 29.97 | 1015 0.0 | 0.0
2013-05-15 11 | 51.8 2 | 35.6 68 12 | 7.46 29.85 | 1011 7.4 | 0.29
2013-05-16 14 | 57.2 7 | 44.6 79 14 | 8.7 29.62 | 1003 0.7 | 0.03
2013-05-17 11 | 51.8 3 | 37.4 69 14 | 8.7 30.0 | 1016 0.0 | 0.0
2013-05-18 12 | 53.6 3 | 37.4 71 6 | 3.73 30.3 | 1026 0.3 | 0.01
2013-05-19 13 | 55.4 6 | 42.8 79 8 | 4.97 30.3 | 1026 0.0 | 0.0
2013-05-20 12 | 53.6 10 | 50.0 94 6 | 3.73 30.03 | 1017 3.4 | 0.13
2013-05-21 9 | 48.2 9 | 48.2 98 5 | 3.11 30.03 | 1017 5.6 | 0.22
2013-05-22 9 | 48.2 8 | 46.4 98 9 | 5.59 29.97 | 1015 13.6 | 0.54
2013-05-23 16 | 60.8 12 | 53.6 92 11 | 6.84 29.83 | 1010 1.0 | 0.04
2013-05-24 13 | 55.4 12 | 53.6 97 11 | 6.84 29.8 | 1009 4.8 | 0.19
2013-05-25 6 | 42.8 6 | 42.8 98 18 | 11.18 29.85 | 1011 3.6 | 0.14
2013-05-26 6 | 42.8 5 | 41.0 95 13 | 8.08 29.77 | 1008 3.8 | 0.15
2013-05-27 11 | 51.8 2 | 35.6 71 14 | 8.7 30.03 | 1017 0.0 | 0.0
2013-05-28 16 | 60.8 5 | 41.0 67 7 | 4.35 30.18 | 1022 0.0 | 0.0
2013-05-29 12 | 53.6 8 | 46.4 85 10 | 6.21 30.12 | 1020 1.4 | 0.06
2013-05-30 20 | 68.0 14 | 57.2 84 9 | 5.59 29.97 | 1015 0.2 | 0.01
2013-05-31 25 | 77.0 17 | 62.6 78 11 | 6.84 29.94 | 1014 3.6 | 0.14

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