Weather Averages Box Elder, SD

Weather Reports

Enter Location or Click Browse
Weather Averages for
Box Elder, SD


Latitude: 44°3'N, Longitude: 103°4'W, Elevation: 3162.0 ft, Distance: 5.46 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 47 years
°F 46 21 26 34 44 55 64 73 71 60 48 35 26
Average high temperature
over 47 years
°F 60 34 37 44 57 68 78 86 86 75 62 46 37
Average low temperature
over 47 years
°F 34 10 15 21 32 43 51 57 57 46 36 23 14
Highest recorded temperature
over 47 years
°F 109 75 75 82 93 98 105 109 105 104 93 78 75
Lowest recorded temperature
over 47 years
°F -29 -27 -25 -16 1 17 31 39 37 17 -2 -18 -29
Average number of rainy days
over 51 years
days 96 7 7 9 9 12 12 9 8 6 5 6 6
Average number of days above 90°F
over 47 years
days 31 - - - - 1 3 11 12 4 - - -
Average precipitation
over 47 years
in 16.1 0.4 0.5 1.0 1.8 2.7 3.0 2.0 1.5 1.1 1.0 0.6 0.4
Average dew point
over 21 years
°F 32 12 15 21 28 41 51 53 50 39 31 21 14
Most recorded rainfall
over 47 years
in 26.0 1.7 2.5 2.7 5.2 7.0 7.0 6.1 4.8 3.1 3.8 2.2 1.6
Least recorded rainfall
over 47 years
in 9.1 - 0.1 0.1 - 0.3 0.6 0.4 0.3 - - 0.1 -
Average number of days with thunderstorms
over 47 years
days 40 - - - 1 6 10 12 8 3 - - -
Average number of days with fog
over 47 years
days 41 3 5 5 5 4 3 2 2 2 2 4 4
Average morning relative humidity
over 21 years
% 71 69 73 76 72 73 74 70 69 69 68 71 70
Average evening relative humidity
over 21 years
% 45 54 53 49 42 45 47 38 33 35 38 49 56
Average wind speed
over 21 years
mph 17.0 18.0 18.0 19.0 19.0 17.0 14.0 13.0 13.0 16.0 17.0 18.0 18.0
Average number of days below 32°F
over 47 years
days 169 30 26 27 15 2 - - - 2 11 25 30
Average snowfall
over 51 years
in 39.1 5.0 6.4 8.8 6.1 0.8 0.1 - - 0.1 1.6 5.1 5.1
Average number of days above 65°F
over 47 years
days 164 - 1 3 9 20 27 31 30 24 15 3 1
Average number of clear days
over 51 years
days 111 8 6 7 6 7 9 13 14 13 12 8 9
Heating degree days
over 30 years
days 7301 1324 1072 958 597 311 103 18 31 211 505 906 1265
Cooling degree days
over 30 years
days 611 - - - - 7 97 241 205 61 - - -
Average possibility of sunshine
over 51 years
% 63 56 60 63 62 60 65 72 74 69 66 55 55
Average number of cloudy days
over 51 years
days 139 15 14 15 15 13 10 5 5 8 11 14 14
Average number of partly cloudy days
over 51 years
days 115 8 8 9 9 11 11 13 12 9 8 8 8
Average number of days below 5°F
over 47 years
days 30 11 7 3 - - - - - - - 2 7