Weather Averages Fort Collins, CO

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Weather Averages for
Fort Collins, CO


Latitude: 40°35'N, Longitude: 105°8'W, Elevation: 5160.0 ft, Distance: 0.62 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 65 years
°F 46 26 28 36 46 53 64 69 68 60 48 36 28
Average high temperature
over 65 years
°F 62 39 43 50 60 68 78 84 82 75 64 51 42
Average low temperature
over 65 years
°F 33 12 15 21 32 41 48 55 53 44 33 21 14
Highest recorded temperature
over 65 years
°F 102 69 75 80 86 89 102 102 100 95 87 78 75
Lowest recorded temperature
over 66 years
°F -41 -38 -41 -31 -9 12 28 36 32 19 -7 -20 -34
Average number of rainy days
over 79 years
days 35.2 1.5 1.8 2.8 4.8 5.9 3.6 3.4 3.1 2.6 2.5 1.6 1.6
Average number of days above 90°F
over 10 years
days 27 - - - - - 6 11 8 2 - - -
Average precipitation
over 79 years
in 14.7 0.4 0.6 1.0 2.0 2.9 1.7 1.5 1.4 1.2 1.1 0.5 0.5
Average relative humidity
over 12 years
% 48 51 53 50 48 51 44 45 46 44 44 52 52
Average dew point
over 12 years
°F 26 12 15 17 23 35 41 46 46 36 26 17 14
Average number of days below 32°F
over 10 years
days 175 30 27 28 15 2 - - - 1 13 28 31
Average number of days below 0°F
over 12 years
days 6.4 1.7 1.5 0.8 - - - - - - - 1.1 1.3
Average snowfall
over 65 years
in 42.9 4.8 7.4 9.5 6.5 1.1 - - - 0.2 2.6 5.2 5.6