Post-Air, Indiana Climate Averages

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Post-Air Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 34°F Lo 22°F Hi 39°F Lo 25°F Hi 51°F Lo 35°F Hi 61°F Lo 44°F Hi 72°F Lo 56°F Hi 80°F Lo 64°F Hi 83°F Lo 67°F Hi 82°F Lo 65°F Hi 77°F Lo 59°F Hi 65°F Lo 48°F Hi 51°F Lo 37°F Hi 40°F Lo 29°F
10 mph 10 mph 10 mph 10 mph 8 mph 7 mph 6 mph 6 mph 7 mph 9 mph 9 mph 9 mph
3.3 in 3.3 in 5 in 6.1 in 5.2 in 4.9 in 5.2 in 2.8 in 3.3 in 3.6 in 3.6 in 4.3 in
80% 80% 74% 75% 77% 76% 80% 78% 73% 70% 72% 80%
60% 58% 51% 49% 45% 35% 34% 32% 32% 37% 43% 58%
30.1 in 30.1 in 30.1 in 30.0 in 30.0 in 29.9 in 30.0 in 30.0 in 30.0 in 30.0 in 30.1 in 30.1 in
19 18 22 21 21 21 22 24 25 25 24 20
8 7 8 9 10 9 9 7 5 6 5 8
4 4 2 0 0 0 0 0 0 0 1 3
1 1 0 1 1 1 1 0 0 0 1 1
1 2 2 3 5 5 5 5 4 2 2 1
117 111 147 148 174 215 222 235 227 197 182 122
January
February
March
April
May
June
July
August
September
October
November
December
Hi 1°C Lo -6°C Hi 4°C Lo -4°C Hi 11°C Lo 2°C Hi 16°C Lo 7°C Hi 22°C Lo 13°C Hi 27°C Lo 18°C Hi 28°C Lo 19°C Hi 28°C Lo 18°C Hi 25°C Lo 15°C Hi 18°C Lo 9°C Hi 10°C Lo 3°C Hi 5°C Lo -2°C
16 km/h 16 km/h 16 km/h 16 km/h 13 km/h 12 km/h 10 km/h 10 km/h 11 km/h 14 km/h 15 km/h 15 km/h
82 mm 83 mm 127 mm 156 mm 131 mm 125 mm 132 mm 70 mm 85 mm 91 mm 92 mm 109 mm
80% 80% 74% 75% 77% 76% 80% 78% 73% 70% 72% 80%
60% 58% 51% 49% 45% 35% 34% 32% 32% 37% 43% 58%
1020 mb 1020 mb 1018 mb 1015 mb 1015 mb 1014 mb 1015 mb 1016 mb 1017 mb 1017 mb 1020 mb 1020 mb
19 18 22 21 21 21 22 24 25 25 24 20
8 7 8 9 10 9 9 7 5 6 5 8
4 4 2 0 0 0 0 0 0 0 1 3
1 1 0 1 1 1 1 0 0 0 1 1
1 2 2 3 5 5 5 5 4 2 2 1
117 111 147 148 174 215 222 235 227 197 182 122
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
Avg. Cloud Cover
Pressure Average
Average Dry Days
Avg. Precip. Days
Avg. Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun
Averages are based on historical weather data from the past 10 years.

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