Weather Averages Guantanamo Bay Naval Air Station, Cuba

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Weather Averages for
Guantanamo Bay Naval Air Station, Cuba


Latitude: 19°54'N, Longitude: 75°13'W, Elevation: 56.0 ft, Distance: 1.08 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 51 years
°F 80 77 77 78 80 80 82 84 84 82 82 80 78
Average high temperature
over 51 years
°F 87 84 84 86 87 87 89 91 91 91 89 87 86
Average low temperature
over 51 years
°F 73 68 68 69 71 73 75 75 75 75 75 73 69
Highest recorded temperature
over 51 years
°F 100 95 95 93 95 98 98 100 98 98 98 98 95
Lowest recorded temperature
over 51 years
°F 57 57 57 60 62 66 68 69 69 66 66 62 57
Average precipitation
over 51 years
in 24.2 1.0 0.9 1.2 1.3 3.6 2.1 1.1 1.9 3.0 5.1 1.8 1.1
Average dew point
over 50 years
°F 69 64 64 66 66 69 71 71 71 73 71 69 66
Most recorded rainfall
over 51 years
in 47.2 10.3 4.4 4.0 5.5 18.8 17.6 7.7 6.7 16.6 19.8 15.1 6.9
Least recorded rainfall
over 51 years
in 9.3 - - - - - - - - - 0.3 - -
Average number of days with thunderstorms
over 41 years
days 48 - - 1 2 5 6 6 8 10 7 2 1
Average number of days with fog
over 41 years
days 1 - - - - - - - - - 1 - -
Average morning relative humidity
over 50 years
% 81 81 81 79 78 79 80 78 80 83 85 84 82
Average evening relative humidity
over 50 years
% 63 60 59 60 62 66 65 62 63 66 67 64 61
Average wind speed
over 50 years
mph 5.0 5.0 5.0 5.0 5.0 5.0 4.0 5.0 4.0 4.0 4.0 5.0 5.0
Average number of days above 95°F
over 51 years
days 17 - - - - - 2 4 5 3 1 1 -
Average number of days above 85°F
over 51 years
days 305 18 16 22 24 28 29 31 31 29 29 27 21
Average number of days below 75°F
over 51 years
days 279 31 28 31 29 24 15 13 12 15 22 28 31
Average number of days below 65°F
over 51 years
days 13 4 4 2 - - - - - - - - 2