Weather Averages Altamont, MO

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Weather Averages for
Altamont, MO



Latitude: 39°45'N, Longitude: 94°1'W, Elevation: 274.3 m, Distance: 8.38 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 10 -5 -2 4 11 17 22 24 23 19 12 5 -2
Average high temperature
over 30 years
°C 17 0 3 10 17 23 28 31 30 25 19 11 3
Average low temperature
over 30 years
°C 4 -11 -8 -1 5 10 15 18 16 12 5 0 -7
Highest recorded temperature
over 43 years
°C 42 21 25 30 33 36 38 42 42 37 35 27 22
Lowest recorded temperature
over 43 years
°C -32 -32 -32 -26 -12 -3 1 6 4 -2 -10 -23 -32
Average number of days above 27°C
over 30 years
days 37 - - - 0.1 0.7 6.2 14 12 3.6 0.3 - -
Average precipitation
over 30 years
cm 90.2 3.0 2.5 6.6 8.6 11.2 10.2 9.7 9.7 11.4 8.4 5.3 3.8
Average number of days below -1.5°C
over 30 years
days 129 28 25 19 6.7 0.5 - - - 0.5 6.1 18 27
Average number of days below -17.5°C
over 30 years
days 11 5 3.2 0.3 - - - - - - - 0.1 2.4
Average snowfall
over 30 years
cm 29.5 11.2 9.7 5.1 0.3 - - - - - - 0.8 8.9
Most rain reported in a day
over 43 years
cm 12.4 5.1 4.6 7.1 7.6 10.2 10.4 10.2 8.9 12.4 9.9 7.6 5.3
Most rain reported in a month
over 43 years
cm 144.3 11.9 8.4 20.8 18.0 29.0 30.0 26.7 23.6 42.2 22.1 15.0 11.7
Least rain reported in a month
over 43 years
cm 39.4 - - 0.8 2.0 2.5 0.8 0.5 0.3 1.3 0.5 - -
Heating degree days
over 30 years
days 5923 1289 1039 757 385 141 18 3 6 88 347 704 1146
Cooling degree days
over 30 years
days 1098 - - 1 16 66 216 364 293 123 19 - -
Most snow reported in a month
over 43 years
cm 96.0 39.4 39.4 59.2 6.3 - - - - - - 12.7 48.3