Cousins Island, Maine, United States Climate

Weather: 6.56°C/43.81°F, Wind SW at 3.09 km/h, 62% Humidity, 0% Chance of rain

United States
(Photo by Kawshar Ahmed on Unsplash)

Cousins Island Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Cousins Island has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 9.44ºC (48.99ºF) and it is -3.2% lower than United States’s averages. Cousins Island typically receives about 26.13 millimeters (1.03 inches) of precipitation and has 33.89 rainy days (9.28% of the time) annually.

CountryUnited States
CityMaine
Longitude-70.1381517
Latitude43.7663291
Attitude/ElevationNonem (0ft)
Local timeSaturday 02:51
Annual high temperature11.5ºC (52.7ºF)
Annual low temperature5.41ºC (41.74ºF)
Average annual precip.26.13mm (1.03in)
Warmest monthJuly (24.53ºC / 76.15ºF)
Coldest MonthJanuary (-6.42ºC / 20.44ºF)
Wettest MonthDecember (35.36mm / 1.39in)
Driest MonthSeptember (13.11mm / 0.52in)
Number of days with rainfall (≥ 1.0 mm)33.89 days (9.28%)
Days with no rain331.11 days (90.72%)
Humidity74.74%

Climate Cousins Island: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)14.0(57.2)12.0(53.6)16.0(60.8)26.0(78.8)28.0(82.4)30.0(86.0)31.0(87.8)28.0(82.4)25.0(77.0)18.0(64.4)12.0(53.6)31.0(87.8)
Average high °C (°F)-0.53(31.05)1.12(34.02)3.86(38.95)8.43(47.17)14.81(58.66)20.11(68.2)24.53(76.15)23.87(74.97)20.02(68.04)13.09(55.56)6.4(43.52)2.32(36.18)11.5(52.7)
Daily mean °C (°F)-2.49(27.52)-0.95(30.29)1.87(35.37)6.48(43.66)12.68(54.82)17.92(64.26)22.34(72.21)21.56(70.81)17.6(63.68)11.11(52.0)4.5(40.1)0.7(33.26)9.44(48.99)
Average low °C (°F)-6.42(20.44)-4.98(23.04)-2.06(28.29)2.57(36.63)8.2(46.76)13.07(55.53)17.78(64.0)17.01(62.62)13.47(56.25)7.58(45.64)1.2(34.16)-2.49(27.52)5.41(41.74)
Record low °C (°F)-21.0(-5.8)-16.0(3.2)-13.0(8.6)-3.0(26.6)3.0(37.4)7.0(44.6)12.0(53.6)11.0(51.8)6.0(42.8)-1.0(30.2)-13.0(8.6)-10.0(14.0)-21.0(-5.8)
Average precipitation mm (inches)25.46(1.0)26.96(1.06)25.92(1.02)30.29(1.19)22.4(0.88)25.72(1.01)19.58(0.77)28.33(1.12)13.11(0.52)29.25(1.15)31.2(1.23)35.36(1.39)26.13(1.03)
Average precipitation days (≥ 1.0 mm)2.363.272.453.02.913.273.03.091.823.093.182.452.82
Average relative humidity (%)75.0976.075.4172.674.5575.5176.5876.4774.2975.374.2870.8574.74
Mean monthly sunshine hours6.548.268.8610.3912.7313.2313.5812.9610.627.756.376.659.83

Climate Graph

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

Cousins Island

Cousins Island Temperature by Month

July
22.34°C | 72.21°F
August
21.56°C | 70.81°F
June
17.92°C | 64.26°F
September
17.6°C | 63.68°F
May
12.68°C | 54.82°F
October
11.11°C | 52.0°F
April
6.48°C | 43.66°F
November
4.5°C | 40.1°F
March
1.87°C | 35.37°F
December
0.7°C | 33.26°F
February
-0.95°C | 30.29°F
January
-2.49°C | 27.52°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature25.0°C (77.0°F)19.3°C (66.74°F)14.0°C (57.2°F)
Avg Temperature23.0°C (73.4°F)17.4°C (63.32°F)11.0°C (51.8°F)
Min Temperature19.0°C (66.2°F)14.0°C (57.2°F)6.0°C (42.8°F)
Dew PointMaxAverageMin
Dew Point19.0°C (66.2°F)11.2°C (52.16°F)-1.0°C (30.2°F)
PrecipitationMaxAverageMinSum
Precipitation2.7mm | 0.11in0.26mm | 0.01in0.0mm | 0in7.9mm | 0.31in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind29.0kmh | 18.02mph16.73kmh | 10.4mph9.0kmh | 5.59mph
Gust Wind50.0kmh | 31.07mph26.93kmh | 16.73mph15.0kmh | 9.32mph
Sea Level PressureMaxAverageMin
Sea Level Pressure2.7mb0.26mb0.0mb
Cousins Island

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0118 | 64.414 | 57.27815 | 9.3230.18 | 10220.0 | 0.0
2020-09-0218 | 64.416 | 60.89119 | 11.8130.0 | 10162.0 | 0.08
2020-09-0322 | 71.619 | 66.28913 | 8.0829.77 | 10080.1 | 0.0
2020-09-0423 | 73.414 | 57.25917 | 10.5629.77 | 10080.0 | 0.0
2020-09-0519 | 66.210 | 50.05713 | 8.0830.09 | 10190.0 | 0.0
2020-09-0619 | 66.211 | 51.86310 | 6.2130.18 | 10220.0 | 0.0
2020-09-0720 | 68.015 | 59.07618 | 11.1830.12 | 10200.4 | 0.02
2020-09-0820 | 68.017 | 62.68217 | 10.5630.15 | 10210.0 | 0.0
2020-09-0921 | 69.816 | 60.87810 | 6.2130.3 | 10260.0 | 0.0
2020-09-1021 | 69.818 | 64.4889 | 5.5930.21 | 10231.2 | 0.05
2020-09-1118 | 64.413 | 55.47413 | 8.0830.15 | 10210.0 | 0.0
2020-09-1215 | 59.08 | 46.46412 | 7.4630.3 | 10260.0 | 0.0
2020-09-1317 | 62.612 | 53.67515 | 9.3230.15 | 10210.0 | 0.0
2020-09-1418 | 64.411 | 51.86823 | 14.2930.0 | 10160.0 | 0.0
2020-09-1512 | 53.64 | 39.25916 | 9.9430.27 | 10250.0 | 0.0
2020-09-1618 | 64.410 | 50.06529 | 18.0230.12 | 10200.0 | 0.0
2020-09-1719 | 66.213 | 55.47521 | 13.0530.0 | 10160.0 | 0.0
2020-09-1814 | 57.23 | 37.45021 | 13.0530.09 | 10190.0 | 0.0
2020-09-1912 | 53.60 | 32.04716 | 9.9430.3 | 10260.0 | 0.0
2020-09-2011 | 51.8-1 | 30.24816 | 9.9430.5 | 10330.0 | 0.0
2020-09-2111 | 51.81 | 33.85111 | 6.8430.53 | 10340.0 | 0.0
2020-09-2213 | 55.43 | 37.45122 | 13.6730.09 | 10190.0 | 0.0
2020-09-2318 | 64.49 | 48.26123 | 14.2929.68 | 10050.0 | 0.0
2020-09-2417 | 62.611 | 51.87213 | 8.0829.88 | 10120.0 | 0.0
2020-09-2516 | 60.812 | 53.67911 | 6.8430.03 | 10170.0 | 0.0
2020-09-2617 | 62.613 | 55.48210 | 6.2130.06 | 10180.2 | 0.01
2020-09-2719 | 66.215 | 59.08522 | 13.6730.0 | 10160.0 | 0.0
2020-09-2819 | 66.217 | 62.69120 | 12.4329.94 | 10140.2 | 0.01
2020-09-2919 | 66.217 | 62.68818 | 11.1829.91 | 10131.1 | 0.04
2020-09-3018 | 64.415 | 59.08329 | 18.0229.65 | 10042.7 | 0.11

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