Weather Averages Barstow, IL

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Weather Averages for
Barstow, IL



Latitude: 41°34'N, Longitude: 90°25'W, Elevation: 175.9 m, Distance: 2.73 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years		 °C 9 -6 -4 2 10 16 21 24 22 18 12 4 -3
Average high temperature
over 30 years		 °C 14 -1 0 7 15 21 27 29 27 23 17 8 0
Average low temperature
over 30 years		 °C 4 -11 -8 -2 4 11 16 19 17 13 6 0 -7
Highest recorded temperature
over 49 years		 °C 39 17 20 28 31 33 37 38 39 36 32 25 20
Lowest recorded temperature
over 49 years		 °C -33 -30 -33 -25 -11 -1 5 8 6 0 -7 -20 -29
Average number of days above 27°C
over 30 years		 days 16 - - - - 0.2 3.4 6.6 4.4 1 - - -
Average precipitation
over 30 years		 cm 85.9 2.8 2.3 5.8 8.4 9.4 10.9 9.9 10.7 8.6 6.9 5.6 4.8
Average number of days below -1.5°C
over 30 years		 days 127 29 25 21 5.7 0.2 - - - - 2.5 16 28
Average number of days below -17.5°C
over 30 years		 days 14 6.6 3.7 0.3 - - - - - - - 0.1 2.9
Average snowfall
over 30 years		 cm 47.5 15.2 12.2 8.6 2.0 - - - - - 0.5 1.8 11.9
Most rain reported in a day
over 59 years		 cm 19.1 5.1 3.8 5.3 5.8 7.9 19.1 7.9 10.9 11.7 6.3 4.8 8.6
Most rain reported in a month
over 59 years		 cm 145.3 10.9 7.1 14.5 20.1 24.6 45.2 36.1 34.8 31.0 18.5 17.3 13.2
Least rain reported in a month
over 59 years		 cm 47.5 0.3 - 0.8 2.0 0.5 2.3 0.8 1.5 1.0 - 0.8 0.3
Heating degree days
over 30 years		 days 6377 1378 1122 863 443 156 15 2 7 87 351 746 1207
Cooling degree days
over 30 years		 days 998 - - - 9 66 210 332 262 103 16 - -
Most snow reported in a month
over 59 years		 cm 114.3 48.3 49.3 44.5 22.9 - - - - - 8.9 20.6 38.1

Check weather averages for nearby locations (some locations might offer more data):
Latitude: 41°27'N, Longitude: 90°30'W, Elevation: 177.4 m, Distance: 5.54 km
Latitude: 41°27'N, Longitude: 90°10'W, Elevation: 194.8 m, Distance: 6.84 km
Latitude: 41°37'N, Longitude: 90°34'W, Elevation: 228.9 m, Distance: 7.88 km
Latitude: 41°47'N, Longitude: 90°16'W, Elevation: 178.3 m, Distance: 11.60 km
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