West Allis, Wisconsin, United States Climate

Weather: 15.05°C/59.09°F, Wind SW at 4.63 km/h, 72% Humidity, 0% Chance of rain

United States
(Photo by Tom Barrett on Unsplash)

West Allis Climate Summary

Located at an elevation of None meters (0 feet) above sea level, West Allis has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 9.35ºC (48.83ºF) and it is -3.29% lower than United States’s averages. West Allis typically receives about 94.44 millimeters (3.72 inches) of precipitation and has 144.0 rainy days (39.45% of the time) annually.

CountryUnited States
CityWisconsin
Longitude-88.0070315
Latitude43.0166806
Attitude/ElevationNonem (0ft)
Local timeSaturday 15:48
Annual high temperature11.74ºC (53.13ºF)
Annual low temperature5.4ºC (41.72ºF)
Average annual precip.94.44mm (3.72in)
Warmest monthJuly (25.77ºC / 78.39ºF)
Coldest MonthJanuary (-8.41ºC / 16.86ºF)
Wettest MonthJuly (147.81mm / 5.82in)
Driest MonthFebruary (50.56mm / 1.99in)
Number of days with rainfall (≥ 1.0 mm)144.0 days (39.45%)
Days with no rain221.0 days (60.55%)
Humidity77.94%

Climate West Allis: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)11.0(51.8)18.0(64.4)21.0(69.8)24.0(75.2)36.0(96.8)34.0(93.2)34.0(93.2)34.0(93.2)33.0(91.4)28.0(82.4)23.0(73.4)15.0(59.0)36.0(96.8)
Average high °C (°F)-3.47(25.75)-2.16(28.11)4.36(39.85)9.93(49.87)16.67(62.01)21.94(71.49)25.77(78.39)25.4(77.72)21.46(70.63)14.24(57.63)6.37(43.47)0.31(32.56)11.74(53.13)
Daily mean °C (°F)-5.37(22.33)-4.24(24.37)2.02(35.64)7.28(45.1)14.04(57.27)19.43(66.97)23.34(74.01)22.64(72.75)18.57(65.43)11.63(52.93)4.21(39.58)-1.35(29.57)9.35(48.83)
Average low °C (°F)-8.41(16.86)-7.5(18.5)-1.4(29.48)3.14(37.65)9.23(48.61)14.47(58.05)18.47(65.25)17.89(64.2)14.23(57.61)7.76(45.97)0.88(33.58)-4.0(24.8)5.4(41.72)
Record low °C (°F)-31.0(-23.8)-24.0(-11.2)-22.0(-7.6)-8.0(17.6)-2.0(28.4)4.0(39.2)9.0(48.2)10.0(50.0)3.0(37.4)-4.0(24.8)-13.0(8.6)-24.0(-11.2)-31.0(-23.8)
Average precipitation mm (inches)52.67(2.07)50.56(1.99)58.15(2.29)121.22(4.77)137.87(5.43)141.83(5.58)147.81(5.82)121.98(4.8)90.26(3.55)100.38(3.95)59.71(2.35)50.88(2.0)94.44(3.72)
Average precipitation days (≥ 1.0 mm)8.458.919.8214.016.0915.9115.8213.3612.7311.279.08.6412.0
Average relative humidity (%)85.1784.5177.9175.3877.779.2177.6975.7974.8972.4874.4480.0977.94
Mean monthly sunshine hours5.625.968.7111.5112.7313.3113.7813.2411.357.796.665.959.72

Climate Graph

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

West Allis

West Allis Temperature by Month

July
23.34°C | 74.01°F
August
22.64°C | 72.75°F
June
19.43°C | 66.97°F
September
18.57°C | 65.43°F
May
14.04°C | 57.27°F
October
11.63°C | 52.93°F
April
7.28°C | 45.1°F
November
4.21°C | 39.58°F
March
2.02°C | 35.64°F
December
-1.35°C | 29.57°F
February
-4.24°C | 24.37°F
January
-5.37°C | 22.33°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature20.0°C (68.0°F)9.37°C (48.87°F)-5.0°C (23.0°F)
Avg Temperature18.0°C (64.4°F)6.93°C (44.47°F)-8.0°C (17.6°F)
Min Temperature14.0°C (57.2°F)3.17°C (37.71°F)-12.0°C (10.4°F)
Dew PointMaxAverageMin
Dew Point14.0°C (57.2°F)0.9°C (33.62°F)-11.0°C (12.2°F)
PrecipitationMaxAverageMinSum
Precipitation35.4mm | 1.39in3.23mm | 0.13in0.0mm | 0in96.8mm | 3.81in
Snowdepth3.6mm | 0.14in0.15mm | 0.01in0.0mm | 0in4.5mm | 0.18in
WindMaxAverageMin
Wind33.0kmh | 20.51mph18.3kmh | 11.37mph5.0kmh | 3.11mph
Gust Wind53.0kmh | 32.93mph29.5kmh | 18.33mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure35.4mb3.23mb0.0mb
West Allis

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-11-0111 | 51.85 | 41.07119 | 11.8129.83 | 10100.0 | 0.0
2015-11-0216 | 60.85 | 41.05620 | 12.4329.91 | 10130.0 | 0.0
2015-11-0315 | 59.05 | 41.05513 | 8.0830.06 | 10180.0 | 0.0
2015-11-0416 | 60.89 | 48.27114 | 8.730.06 | 10180.0 | 0.0
2015-11-0518 | 64.414 | 57.28321 | 13.0529.88 | 10120.1 | 0.0
2015-11-068 | 46.45 | 41.07622 | 13.6729.91 | 101310.2 | 0.4
2015-11-076 | 42.8-2 | 28.46316 | 9.9430.27 | 10250.0 | 0.0
2015-11-087 | 44.6-3 | 26.65712 | 7.4630.39 | 10290.0 | 0.0
2015-11-098 | 46.4-2 | 28.4559 | 5.5930.24 | 10240.0 | 0.0
2015-11-108 | 46.4-2 | 28.4575 | 3.1130.09 | 10190.0 | 0.0
2015-11-1112 | 53.64 | 39.26320 | 12.4329.77 | 10088.3 | 0.33
2015-11-128 | 46.44 | 39.27631 | 19.2629.41 | 9960.5 | 0.02
2015-11-134 | 39.2-3 | 26.66326 | 16.1629.97 | 10150.3 | 0.01
2015-11-146 | 42.8-3 | 26.66015 | 9.3230.21 | 10230.0 | 0.0
2015-11-1512 | 53.62 | 35.65719 | 11.8130.15 | 10210.0 | 0.0
2015-11-1611 | 51.83 | 37.46018 | 11.1830.09 | 10190.0 | 0.0
2015-11-1711 | 51.88 | 46.48528 | 17.429.91 | 10136.8 | 0.27
2015-11-1813 | 55.410 | 50.08133 | 20.5129.53 | 10004.7 | 0.19
2015-11-194 | 39.2-4 | 24.85530 | 18.6429.8 | 10090.0 | 0.0
2015-11-202 | 35.6-11 | 12.24218 | 11.1830.21 | 10230.4 | 0.02
2015-11-21-2 | 28.4-4 | 24.89021 | 13.0530.15 | 102113.5 | 0.53
2015-11-22-8 | 17.6-10 | 14.08515 | 9.3230.15 | 10210.0 | 0.0
2015-11-23-2 | 28.4-3 | 26.69213 | 8.0830.03 | 10170.4 | 0.02
2015-11-241 | 33.80 | 32.09310 | 6.2130.3 | 10260.0 | 0.0
2015-11-255 | 41.03 | 37.48920 | 12.4330.21 | 10230.2 | 0.01
2015-11-2612 | 53.610 | 50.09421 | 13.0530.15 | 102112.9 | 0.51
2015-11-271 | 33.8-1 | 30.28424 | 14.9130.39 | 102935.4 | 1.39
2015-11-281 | 33.8-5 | 23.07013 | 8.0830.45 | 10310.0 | 0.0
2015-11-291 | 33.8-7 | 19.4598 | 4.9730.39 | 10290.0 | 0.0
2015-11-303 | 37.4-0 | 32.07815 | 9.3230.18 | 10223.1 | 0.12

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