Weather Averages Waterloo, IA

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Weather Averages for
Waterloo, IA



Latitude: 42°32'N, Longitude: 92°24'W, Elevation: 264.6 m, Distance: 5.19 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years		 °C 8 -9 -6 1 9 15 20 22 21 16 10 2 -6
Average high temperature
over 30 years		 °C 13 -4 -1 6 15 22 26 28 27 23 16 7 -1
Average low temperature
over 30 years		 °C 2 -14 -11 -3 2 9 14 16 15 10 3 -3 -11
Highest recorded temperature
over 47 years		 °C 40 14 18 30 37 34 39 40 40 36 35 26 18
Lowest recorded temperature
over 47 years		 °C -36 -36 -35 -36 -20 -3 3 5 0 -5 -11 -27 -32
Average number of days above 27°C
over 30 years		 days 17 - - - 0.1 0.7 3.9 6.1 4.3 1.4 0.1 - -
Average precipitation
over 30 years		 cm 85.6 2.0 2.8 5.8 8.4 10.4 11.4 12.2 9.1 8.9 6.6 4.6 3.3
Average number of days below -1.5°C
over 30 years		 days 155 30 26 25 11 1.3 - - - 0.9 9.1 22 29
Average number of days below -17.5°C
over 30 years		 days 25 11 6.8 1.1 - - - - - - - 0.7 5.8
Average snowfall
over 30 years		 cm 80.3 16.0 17.5 14.5 4.3 - - - - - 0.3 8.1 20.1
Most rain reported in a day
over 47 years		 cm 13.5 3.8 3.3 4.3 6.9 8.6 11.2 13.5 12.4 7.9 6.9 6.1 4.3
Most rain reported in a month
over 47 years		 cm 134.9 5.6 8.9 13.7 21.6 19.6 25.7 32.0 24.6 29.0 14.0 14.2 9.7
Least rain reported in a month
over 47 years		 cm 43.9 0.3 - 0.5 2.5 2.0 2.3 1.0 1.0 1.0 - - 0.5
Heating degree days
over 30 years		 days 7534 1564 1269 980 534 219 32 8 25 164 476 885 1378
Cooling degree days
over 30 years		 days 724 - - - 7 46 154 258 188 63 8 - -
Most snow reported in a month
over 47 years		 cm 142.2 61.5 61.7 51.1 26.2 2.5 - - - - 3.0 40.4 51.1

Check weather averages for nearby locations (some locations might offer more data):
Latitude: 42°33'N, Longitude: 92°24'W, Elevation: 264.6 m, Distance: 5.89 km
Latitude: 42°22'N, Longitude: 92°46'W, Elevation: 310.9 m, Distance: 12.97 km
Latitude: 42°10'N, Longitude: 92°0'W, Elevation: 259.1 m, Distance: 15.71 km
Latitude: 42°39'N, Longitude: 91°55'W, Elevation: 307.8 m, Distance: 17.34 km
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