Weather Averages Alcester, SD

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Weather Averages for
Alcester, SD


Latitude: 43°0'N, Longitude: 96°28'W, Elevation: 1190.0 ft, Distance: 8.58 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 47 16 22 35 49 61 70 75 72 63 51 35 21
Average high temperature
over 30 years
°F 59 27 33 45 62 73 82 87 84 75 64 45 31
Average low temperature
over 30 years
°F 36 6 11 24 36 48 58 63 60 50 38 25 10
Highest recorded temperature
over 55 years
°F 109 66 68 89 93 102 107 109 105 100 96 77 64
Lowest recorded temperature
over 55 years
°F -32 -29 -32 -20 0 21 35 39 34 21 6 -18 -29
Average number of days above 90°F
over 30 years
days 25 - - - 0.3 0.9 5.1 9.5 7.2 2 0.2 - -
Average precipitation
over 30 years
in 26.6 0.5 0.7 1.7 2.5 3.4 4.1 3.3 3.4 3.2 2.0 1.1 0.8
Average number of days below 32°F
over 30 years
days 157 30 25 24 11 1.7 - - - 1.2 9 23 30
Average number of days below 0°F
over 30 years
days 24 10 5.5 1.5 - - - - - - - 0.7 5.9
Average snowfall
over 30 years
in 31.5 5.7 5.6 6.2 1.2 - - - - - 0.9 4.7 7.8
Most rain reported in a day
over 71 years
in 7.6 0.9 1.3 2.0 2.4 4.1 7.6 3.9 4.8 7.3 3.0 1.9 1.5
Most rain reported in a month
over 71 years
in 40.2 1.4 3.0 4.7 8.8 8.8 15.8 9.4 8.6 13.7 6.2 4.5 2.3
Least rain reported in a month
over 71 years
in 13.9 - - - 0.3 0.4 0.8 0.1 0.6 0.4 - - -
Heating degree days
over 30 years
days 7166 1500 1196 932 479 177 25 4 14 138 440 894 1367
Cooling degree days
over 30 years
days 893 - - - 9 55 193 316 238 74 8 - -
Most snow reported in a month
over 71 years
in 59.4 15.8 28.8 23.0 12.5 - - - - - 9.0 19.5 22.6