Weather Averages Barnum, IA

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Weather Averages for
Barnum, IA



Latitude: 42°30'N, Longitude: 94°11'W, Elevation: 339.9 m, Distance: 6.23 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years		 °C 8 -8 -5 1 8 15 20 23 21 16 10 2 -6
Average high temperature
over 30 years		 °C 14 -3 0 6 15 22 27 29 27 23 17 7 -1
Average low temperature
over 30 years		 °C 2 -14 -11 -4 2 8 14 16 15 10 3 -3 -11
Highest recorded temperature
over 98 years		 °C 43 18 19 31 37 41 40 43 42 39 34 26 18
Lowest recorded temperature
over 98 years		 °C -37 -37 -34 -30 -14 -6 1 5 1 -6 -20 -22 -32
Average number of days above 27°C
over 30 years		 days 24 - - - 0.1 1.1 4.9 8.9 6.7 2.3 0.1 - -
Average precipitation
over 30 years		 cm 86.1 2.0 2.3 5.6 8.1 10.4 12.4 11.4 10.9 9.9 6.3 4.1 2.8
Average number of days below -1.5°C
over 30 years		 days 152 29 27 24 11 1.4 - - - 0.9 7.3 21 29
Average number of days below -17.5°C
over 30 years		 days 23 9.7 6.6 0.9 - - - - - - - 0.6 5.6
Average snowfall
over 30 years		 cm 92.5 18.3 21.1 19.1 4.6 - - - - - 0.5 8.6 21.3
Most rain reported in a day
over 98 years		 cm 16.0 3.0 3.3 7.1 8.1 8.4 14.2 10.9 11.2 16.0 8.4 5.8 3.8
Most rain reported in a month
over 98 years		 cm 123.2 6.9 8.4 22.9 20.3 24.6 30.7 28.4 29.0 34.8 15.5 18.0 7.4
Least rain reported in a month
over 98 years		 cm 52.1 - - 0.3 1.0 1.5 1.5 0.5 1.3 0.8 - - -
Heating degree days
over 30 years		 days 7142 1496 1207 940 495 184 26 5 16 136 431 856 1350
Cooling degree days
over 30 years		 days 833 - - - 9 58 180 290 212 75 9 - -
Most snow reported in a month
over 98 years		 cm 186.7 61.5 69.8 81.3 27.9 - - - - - 3.8 49.5 66.0

Check weather averages for nearby locations (some locations might offer more data):
Latitude: 42°33'N, Longitude: 94°11'W, Elevation: 354.8 m, Distance: 6.34 km
Latitude: 42°42'N, Longitude: 94°16'W, Elevation: 321.6 m, Distance: 8.60 km
Latitude: 42°24'N, Longitude: 94°37'W, Elevation: 368.8 m, Distance: 9.07 km
Latitude: 42°42'N, Longitude: 94°40'W, Elevation: 369.4 m, Distance: 12.00 km
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