Weather Averages Oklahoma City, OK

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Weather Averages for
Oklahoma City, OK



Latitude: 35°24'N, Longitude: 97°36'W, Elevation: 390.1 m, Distance: 4.14 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 48 years
°C 15 2 5 10 15 20 25 27 27 22 16 9 4
Average high temperature
over 48 years
°C 21 8 11 16 22 26 30 33 33 28 23 15 10
Average low temperature
over 48 years
°C 9 -3 -1 3 9 14 18 21 21 16 10 3 -1
Highest recorded temperature
over 48 years
°C 43 26 28 33 37 40 40 42 43 40 35 30 30
Lowest recorded temperature
over 48 years
°C -22 -20 -19 -17 -6 0 8 11 10 2 -8 -11 -22
Average number of rainy days
over 54 years
days 83 6 6 7 8 10 9 6 7 7 6 5 6
Average precipitation
over 48 years
cm 84.6 3.0 3.8 6.3 7.1 14.5 10.9 7.1 6.6 9.4 7.6 4.6 3.8
Average dew point
over 48 years
°C 7 -3 -1 1 7 13 17 18 18 15 8 2 -2
Average number of days above 17°C
over 48 years
days 206 1 3 9 18 27 30 31 31 28 21 7 1
Most recorded rainfall
over 48 years
cm 118.1 14.5 11.7 19.8 18.5 30.7 37.3 21.3 17.3 30.0 33.5 14.5 20.6
Least recorded rainfall
over 48 years
cm 45.2 - - 0.3 0.5 2.3 1.5 - 0.8 - - - -
Average number of days with thunderstorms
over 48 years
days 50 1 1 3 5 9 9 6 6 5 3 1 1
Average number of days with fog
over 48 years
days 95 11 10 10 8 9 5 4 5 8 7 8 10
Average morning relative humidity
over 48 years
% 80 79 78 76 78 84 85 82 81 83 79 78 78
Average evening relative humidity
over 48 years
% 49 53 52 47 46 53 52 45 44 48 46 48 52
Average wind speed
over 48 years
km/h 20.9 22.5 22.5 22.5 22.5 20.9 19.3 16.1 16.1 17.7 19.3 20.9 20.9
Average number of days above 12°C
over 48 years
days 263 6 10 18 26 30 30 31 31 30 28 16 7
Average number of days below -1.5°C
over 48 years
days 79 23 16 9 1 - - - - - 1 9 20
Average snowfall
over 54 years
cm 23.1 7.6 6.1 3.6 - - - - - - - 1.3 4.6
Average number of clear days
over 44 years
days 139 11 9 10 9 9 10 15 14 13 14 12 12
Heating degree days
over 30 years
days 3659 902 675 464 176 31 - - - 15 137 462 797
Cooling degree days
over 30 years
days 1859 - - 9 38 136 351 527 499 255 44 - -
Average possibility of sunshine
over 39 years
% 68 60 60 65 67 67 75 79 79 73 70 61 59
Average number of cloudy days
over 44 years
days 130 14 12 13 13 12 9 7 7 9 10 11 13
Average number of partly cloudy days
over 44 years
days 96 6 7 8 8 10 11 9 10 8 7 7 6
Average number of days below -12.5°C
over 48 years
days 5 2 1 - - - - - - - - - 1