Weather Averages Bath, SD

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Weather Averages for
Bath, SD



Latitude: 45°27'N, Longitude: 98°25'W, Elevation: 399.9 m, Distance: 2.64 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 39 years
°C 6 -12 -7 -1 7 13 19 22 21 15 8 -1 -8
Average high temperature
over 39 years
°C 12 -6 -2 3 13 21 26 29 28 22 15 4 -3
Average low temperature
over 39 years
°C 0 - -13 -7 0 6 12 15 13 7 1 -6 -14
Highest recorded temperature
over 39 years
°C 44 15 16 27 36 35 42 43 44 39 35 25 16
Lowest recorded temperature
over 39 years
°C -42 -37 -42 -35 -18 -6 0 3 0 -7 -13 -32 -39
Average number of rainy days
over 62 years
days 87 6 6 7 8 9 10 9 8 6 5 6 6
Average number of days above 27°C
over 39 years
days 23 - - - - - 3 9 7 2 - - -
Average precipitation
over 39 years
cm 48.5 1.3 1.3 3.0 4.8 6.3 8.4 7.6 5.8 4.3 3.0 1.5 1.0
Average dew point
over 279 years
°C 0 -16 -11 -6 0 6 12 15 13 7 1 -5 -12
Most recorded rainfall
over 39 years
cm 71.4 4.1 5.3 8.6 20.1 18.8 21.3 19.6 15.0 13.5 13.0 6.1 4.1
Least recorded rainfall
over 39 years
cm 20.1 - 0.3 - 0.3 0.8 1.0 0.8 0.8 - - - -
Average number of days with thunderstorms
over 30 years
days 39 - - - 2 5 10 10 8 3 1 - -
Average number of days with fog
over 30 years
days 95 8 8 11 9 7 6 6 7 8 7 8 10
Average morning relative humidity
over 37 years
% 82 76 79 83 81 81 85 86 87 85 81 82 80
Average evening relative humidity
over 38 years
% 55 69 68 63 48 46 52 47 45 46 47 60 69
Average wind speed
over 35 years
km/h 19.3 16.1 16.1 25.7 22.5 22.5 17.7 17.7 19.3 19.3 17.7 16.1 16.1
Average snowfall
over 62 years
cm 90.9 16.8 17.3 17.0 8.9 0.5 - - - - 1.8 13.2 15.5
Average number of clear days
over 27 years
days 101 8 7 6 7 7 9 11 12 11 10 6 7
Heating degree days
over 30 years
days 8446 1702 1352 1091 594 269 68 15 29 195 549 1041 1541
Cooling degree days
over 30 years
days 633 - - - - 24 116 257 203 33 - - -
Average number of cloudy days
over 27 years
days 163 16 15 18 16 14 11 7 8 11 13 18 17
Average number of partly cloudy days
over 27 years
days 101 7 6 7 7 10 10 13 11 8 8 6 7
Average number of days below 4.5°C
over 39 years
days 246 31 28 31 27 18 4 1 2 15 28 30 31
Average number of days above 19.5°C
over 39 years
days 108 - - - 3 11 21 28 27 14 4 - -