Westbrook, Maine, United States Climate

Weather: 8.12°C/46.62°F, Wind SW at 3.09 km/h, 89% Humidity, 0.69% Chance of rain

United States
(Photo by Dylan Gillis on Unsplash)

Westbrook Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Westbrook has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 9.88ºC (49.78ºF) and it is -2.76% lower than United States’s averages. Westbrook typically receives about 23.62 millimeters (0.93 inches) of precipitation and has 33.9 rainy days (9.29% of the time) annually.

CountryUnited States
CityMaine
Longitude-70.3711617
Latitude43.6770252
Attitude/ElevationNonem (0ft)
Local timeThursday 21:14
Annual high temperature12.31ºC (54.16ºF)
Annual low temperature5.27ºC (41.49ºF)
Average annual precip.23.62mm (0.93in)
Warmest monthJuly (26.26ºC / 79.27ºF)
Coldest MonthJanuary (-6.49ºC / 20.32ºF)
Wettest MonthDecember (29.44mm / 1.16in)
Driest MonthSeptember (13.82mm / 0.54in)
Number of days with rainfall (≥ 1.0 mm)33.9 days (9.29%)
Days with no rain331.1 days (90.71%)
Humidity73.96%

Climate Westbrook: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.0(57.2)16.0(60.8)15.0(59.0)18.0(64.4)27.0(80.6)30.0(86.0)32.0(89.6)32.0(89.6)30.0(86.0)26.0(78.8)20.0(68.0)13.0(55.4)32.0(89.6)
Average high °C (°F)-0.41(31.26)1.46(34.63)4.31(39.76)9.21(48.58)16.22(61.2)21.67(71.01)26.26(79.27)25.15(77.27)21.1(69.98)13.72(56.7)6.61(43.9)2.37(36.27)12.31(54.16)
Daily mean °C (°F)-2.55(27.41)-0.86(30.45)2.01(35.62)6.91(44.44)13.62(56.52)18.98(66.16)23.43(74.17)22.33(72.19)18.28(64.9)11.33(52.39)4.49(40.08)0.57(33.03)9.88(49.78)
Average low °C (°F)-6.49(20.32)-5.08(22.86)-2.28(27.9)2.37(36.27)8.22(46.8)13.26(55.87)17.89(64.2)16.94(62.49)13.27(55.89)7.24(45.03)0.61(33.1)-2.69(27.16)5.27(41.49)
Record low °C (°F)-22.0(-7.6)-16.0(3.2)-14.0(6.8)-4.0(24.8)2.0(35.6)7.0(44.6)12.0(53.6)11.0(51.8)6.0(42.8)-1.0(30.2)-14.0(6.8)-10.0(14.0)-22.0(-7.6)
Average precipitation mm (inches)20.66(0.81)22.46(0.88)24.6(0.97)27.42(1.08)20.35(0.8)24.46(0.96)20.17(0.79)27.68(1.09)13.82(0.54)23.86(0.94)28.55(1.12)29.44(1.16)23.62(0.93)
Average precipitation days (≥ 1.0 mm)2.363.092.733.092.913.093.03.091.823.093.182.452.82
Average relative humidity (%)75.4176.3675.3971.2472.3973.2674.474.8573.0475.0874.0372.0273.96
Mean monthly sunshine hours6.68.258.9110.3512.6913.1813.6312.9810.617.96.486.679.85

Climate Graph

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

Westbrook

Westbrook Temperature by Month

July
23.43°C | 74.17°F
August
22.33°C | 72.19°F
June
18.98°C | 66.16°F
September
18.28°C | 64.9°F
May
13.62°C | 56.52°F
October
11.33°C | 52.39°F
April
6.91°C | 44.44°F
November
4.49°C | 40.08°F
March
2.01°C | 35.62°F
December
0.57°C | 33.03°F
February
-0.86°C | 30.45°F
January
-2.55°C | 27.41°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature30.0°C (86.0°F)21.47°C (70.65°F)13.0°C (55.4°F)
Avg Temperature26.0°C (78.8°F)18.87°C (65.97°F)10.0°C (50.0°F)
Min Temperature20.0°C (68.0°F)14.13°C (57.43°F)8.0°C (46.4°F)
Dew PointMaxAverageMin
Dew Point20.0°C (68.0°F)13.07°C (55.53°F)1.0°C (33.8°F)
PrecipitationMaxAverageMinSum
Precipitation36.1mm | 1.42in3.6mm | 0.14in0.0mm | 0in107.9mm | 4.25in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.0kmh | 12.43mph10.67kmh | 6.63mph5.0kmh | 3.11mph
Gust Wind37.0kmh | 22.99mph16.93kmh | 10.52mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure36.1mb3.6mb0.0mb
Westbrook

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-09-0119 | 66.213 | 55.4769 | 5.5930.33 | 10270.0 | 0.0
2018-09-0222 | 71.616 | 60.88012 | 7.4630.21 | 10230.0 | 0.0
2018-09-0326 | 78.820 | 68.08011 | 6.8430.15 | 10210.3 | 0.01
2018-09-0424 | 75.219 | 66.2787 | 4.3530.18 | 10220.0 | 0.0
2018-09-0524 | 75.218 | 64.48011 | 6.8430.18 | 10220.0 | 0.0
2018-09-0626 | 78.819 | 66.27613 | 8.0830.06 | 10182.6 | 0.1
2018-09-0719 | 66.211 | 51.86510 | 6.2130.15 | 10210.0 | 0.0
2018-09-0818 | 64.48 | 46.45812 | 7.4630.15 | 10210.0 | 0.0
2018-09-0914 | 57.24 | 39.25612 | 7.4630.3 | 10260.0 | 0.0
2018-09-1015 | 59.09 | 48.27616 | 9.9430.39 | 10298.4 | 0.33
2018-09-1120 | 68.017 | 62.6918 | 4.9730.18 | 102228.2 | 1.11
2018-09-1219 | 66.216 | 60.8896 | 3.7330.27 | 102510.7 | 0.42
2018-09-1321 | 69.817 | 62.6875 | 3.1130.27 | 10250.7 | 0.03
2018-09-1421 | 69.816 | 60.8856 | 3.7330.24 | 10240.0 | 0.0
2018-09-1521 | 69.816 | 60.8847 | 4.3530.18 | 10220.0 | 0.0
2018-09-1623 | 73.418 | 64.4836 | 3.7330.18 | 10220.2 | 0.01
2018-09-1724 | 75.218 | 64.47813 | 8.0830.03 | 10170.0 | 0.0
2018-09-1821 | 69.819 | 66.2928 | 4.9729.8 | 100936.1 | 1.42
2018-09-1916 | 60.812 | 53.68115 | 9.3229.97 | 10150.0 | 0.0
2018-09-2015 | 59.010 | 50.07810 | 6.2130.24 | 10240.0 | 0.0
2018-09-2117 | 62.612 | 53.67918 | 11.1830.15 | 10210.0 | 0.0
2018-09-2217 | 62.610 | 50.06416 | 9.9430.03 | 10170.3 | 0.01
2018-09-2316 | 60.87 | 44.6647 | 4.3530.24 | 10240.0 | 0.0
2018-09-2410 | 50.01 | 33.85316 | 9.9430.56 | 10350.0 | 0.0
2018-09-2514 | 57.29 | 48.27815 | 9.3230.45 | 103113.1 | 0.52
2018-09-2622 | 71.619 | 66.29120 | 12.4329.94 | 10146.1 | 0.24
2018-09-2716 | 60.811 | 51.87210 | 6.2130.09 | 10190.0 | 0.0
2018-09-2814 | 57.29 | 48.2779 | 5.5930.09 | 10191.2 | 0.05
2018-09-2917 | 62.610 | 50.0745 | 3.1130.12 | 10200.0 | 0.0
2018-09-3015 | 59.08 | 46.4687 | 4.3530.27 | 10250.0 | 0.0

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