Weather Averages Lake Charles, LA

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Weather Averages for
Lake Charles, LA


Latitude: 30°7'N, Longitude: 93°13'W, Elevation: 9.0 ft, Distance: 14.43 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 34 years
°F 68 51 53 60 69 75 80 82 82 78 69 60 53
Average high temperature
over 34 years
°F 77 60 64 71 78 84 89 91 91 87 80 71 62
Average low temperature
over 34 years
°F 57 42 44 51 59 66 71 73 73 69 57 50 44
Highest recorded temperature
over 34 years
°F 102 82 82 86 95 96 98 102 102 100 93 87 82
Lowest recorded temperature
over 34 years
°F 10 15 21 24 34 48 55 60 59 46 30 23 10
Average number of rainy days
over 32 years
days 103 10 8 8 7 8 9 11 11 9 6 8 9
Average number of days above 90°F
over 34 years
days 74 - - - - 2 14 23 22 11 1 - -
Average precipitation
over 34 years
in 55.6 5.1 3.4 3.4 3.7 5.4 5.6 5.1 5.3 5.4 3.9 4.4 4.9
Average dew point
over 34 years
°F 59 43 44 51 59 66 71 73 73 69 59 51 46
Average number of days above 70°F
over 34 years
days 272 7 9 19 28 31 30 31 31 30 29 18 10
Most recorded rainfall
over 34 years
in 75.8 14.3 6.8 9.0 10.9 14.8 25.3 13.2 17.4 20.0 17.3 14.1 13.3
Least recorded rainfall
over 34 years
in 34.8 0.8 0.6 0.3 0.5 0.3 0.8 0.5 0.8 0.4 - 0.1 2.1
Average number of days with thunderstorms
over 34 years
days 77 3 3 4 5 8 10 14 13 8 3 3 3
Average number of days with fog
over 34 years
days 196 18 16 18 17 18 13 11 16 17 18 16 18
Average morning relative humidity
over 34 years
% 91 87 87 89 91 93 93 94 94 93 91 89 88
Average evening relative humidity
over 34 years
% 60 64 59 59 59 60 62 64 62 60 52 57 63
Average wind speed
over 34 years
mph 10.0 11.0 11.0 11.0 11.0 11.0 9.0 8.0 6.0 6.0 8.0 10.0 11.0
Average number of days below 32°F
over 34 years
days 14 6 3 1 - - - - - - - 1 4
Average number of clear days
over 32 years
days 98 7 8 7 7 7 8 6 7 9 13 10 8
Heating degree days
over 30 years
days 1616 467 328 178 40 - - - - - 35 193 375
Cooling degree days
over 30 years
days 2650 15 12 45 139 307 459 533 524 381 162 55 18
Average possibility of sunshine
over 12 years
% 69 55 60 71 71 70 77 80 78 76 72 62 53
Average number of cloudy days
over 32 years
days 152 19 15 16 15 12 9 11 9 10 9 12 16
Average number of partly cloudy days
over 32 years
days 115 5 5 8 8 12 13 14 15 11 9 8 7