Weather Averages Atterbury, IN

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Weather Averages for
Atterbury, IN


Latitude: 39°13'N, Longitude: 85°54'W, Elevation: 621.0 ft, Distance: 10.76 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 52 26 30 41 52 62 71 74 72 66 54 43 32
Average high temperature
over 30 years
°F 63 36 40 51 64 73 82 85 84 78 66 53 41
Average low temperature
over 30 years
°F 41 17 20 30 40 50 59 63 61 53 41 33 23
Highest recorded temperature
over 96 years
°F 111 77 78 89 93 98 107 111 105 102 96 86 73
Lowest recorded temperature
over 96 years
°F -27 -27 -16 -7 16 26 35 42 39 24 12 -2 -20
Average number of days above 90°F
over 30 years
days 36 - - - 0.1 1.5 7 12 10 4.4 0.3 - -
Average precipitation
over 30 years
in 41.0 2.5 2.6 4.1 4.2 4.6 2.7 4.6 3.6 2.6 2.7 3.6 3.3
Average number of days below 32°F
over 30 years
days 120 26 23 19 6.1 0.4 - - - 0.2 5.3 16 24
Average number of days below 0°F
over 30 years
days 5.8 2.6 1.7 0.1 - - - - - - - - 1.3
Average snowfall
over 30 years
in 10.6 3.4 5.3 1.4 - - - - - - - 0.9 2.0
Most rain reported in a day
over 96 years
in 7.0 5.1 3.1 7.0 3.9 4.5 4.0 3.8 4.1 5.5 4.1 2.3 2.6
Most rain reported in a month
over 96 years
in 58.0 13.9 6.9 12.0 10.0 10.8 8.4 10.2 9.0 10.1 8.9 9.2 8.3
Least rain reported in a month
over 96 years
in 26.9 0.3 0.1 0.4 0.7 0.9 0.4 0.2 0.3 0.3 0.2 0.4 0.4
Heating degree days
over 30 years
days 5561 1182 981 738 393 150 18 2 6 79 351 645 1016
Cooling degree days
over 30 years
days 961 - - 1 12 63 200 307 246 118 13 1 -
Most snow reported in a month
over 96 years
in 43.0 26.0 25.0 14.0 2.0 - - - - - 1.5 8.0 11.8