Weather Averages Ann Arbor, MI

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Weather Averages for
Ann Arbor, MI



Latitude: 42°34'N, Longitude: 83°41'W, Elevation: 301.8 m, Distance: 14.12 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years		 °C 8 -6 -5 0 7 13 19 21 20 16 9 3 -3
Average high temperature
over 30 years		 °C 13 -2 0 5 13 19 25 27 26 21 14 7 0
Average low temperature
over 30 years		 °C 3 -10 -9 -4 2 8 13 15 14 11 4 0 -6
Highest recorded temperature
over 66 years		 °C 40 18 17 28 30 33 38 40 37 36 31 25 17
Lowest recorded temperature
over 66 years		 °C -30 -30 -28 -22 -11 -4 0 5 3 -3 -8 -18 -27
Average number of days above 27°C
over 30 years		 days 8.4 - - - - 0.1 1.8 3.5 2.3 0.7 - - -
Average precipitation
over 30 years		 cm 76.2 4.1 4.3 5.6 7.4 6.9 8.4 6.3 8.1 7.9 5.3 6.1 5.8
Average number of days below -1.5°C
over 30 years		 days 147 29 26 25 13 1.6 - - - 0.5 5.5 18 28
Average number of days below -17.5°C
over 30 years		 days 8.7 3.6 3.1 0.5 - - - - - - - - 1.6
Average snowfall
over 30 years		 cm 100.1 28.7 22.1 13.2 5.1 - - - - - 0.3 8.6 24.9
Most rain reported in a day
over 66 years		 cm 15.0 3.3 6.9 4.3 6.6 6.9 15.0 8.1 11.2 13.0 10.4 4.1 4.6
Most rain reported in a month
over 66 years		 cm 125.7 12.2 13.7 12.2 18.0 21.1 21.6 20.8 24.6 31.8 27.2 11.2 13.0
Least rain reported in a month
over 66 years		 cm 42.2 - - 0.8 2.0 1.8 0.8 0.8 1.0 1.0 0.5 1.0 -
Heating degree days
over 30 years		 days 7127 1369 1188 986 597 262 71 14 31 163 477 771 1198
Cooling degree days
over 30 years		 days 567 - - - 6 32 116 199 151 56 7 - -
Most snow reported in a month
over 66 years		 cm 192.3 74.4 76.2 52.1 35.3 10.2 - - - - 9.7 41.4 76.7

Check weather averages for nearby locations (some locations might offer more data):
Latitude: 42°16'N, Longitude: 83°58'W, Elevation: 180.1 m, Distance: 3.88 km
Latitude: 42°17'N, Longitude: 83°43'W, Elevation: 274.3 m, Distance: 4.19 km
Latitude: 42°18'N, Longitude: 83°43'W, Elevation: 274.0 m, Distance: 4.42 km
Latitude: 42°13'N, Longitude: 83°31'W, Elevation: 237.1 m, Distance: 10.60 km
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