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Egan, South Dakota Climate Averages

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Egan Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 23°F Lo 7°F Hi 27°F Lo 10°F Hi 42°F Lo 25°F Hi 54°F Lo 36°F Hi 67°F Lo 48°F Hi 77°F Lo 59°F Hi 82°F Lo 62°F Hi 81°F Lo 60°F Hi 75°F Lo 54°F Hi 57°F Lo 40°F Hi 43°F Lo 28°F Hi 28°F Lo 15°F
11 mph 11 mph 11 mph 12 mph 10 mph 9 mph 9 mph 9 mph 10 mph 11 mph 11 mph 10 mph
0.8 in 1 in 2 in 3.3 in 4.8 in 6.3 in 4 in 4.2 in 3.4 in 2.9 in 1.2 in 1.5 in
90% 84% 79% 70% 71% 76% 73% 70% 66% 65% 70% 83%
60% 55% 54% 48% 44% 38% 30% 31% 30% 35% 39% 55%
30.2 in 30.2 in 30.1 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 30.0 in 30.0 in 30.1 in 30.1 in
21 20 21 20 22 21 24 25 25 25 24 20
7 5 6 8 9 9 7 6 5 6 4 6
4 3 4 2 0 0 0 0 0 1 2 5
1 0 1 0 0 0 0 0 0 0 0 1
1 1 2 3 4 5 5 5 4 2 1 1
108 121 136 158 173 197 247 245 239 224 196 141
January
February
March
April
May
June
July
August
September
October
November
December
Hi -5°C Lo -14°C Hi -3°C Lo -12°C Hi 5°C Lo -4°C Hi 12°C Lo 2°C Hi 19°C Lo 9°C Hi 25°C Lo 15°C Hi 28°C Lo 17°C Hi 27°C Lo 16°C Hi 24°C Lo 12°C Hi 14°C Lo 5°C Hi 6°C Lo -2°C Hi -2°C Lo -9°C
17 km/h 17 km/h 18 km/h 19 km/h 16 km/h 15 km/h 14 km/h 14 km/h 16 km/h 18 km/h 17 km/h 17 km/h
21 mm 25 mm 50 mm 83 mm 122 mm 160 mm 102 mm 108 mm 86 mm 75 mm 32 mm 38 mm
90% 84% 79% 70% 71% 76% 73% 70% 66% 65% 70% 83%
60% 55% 54% 48% 44% 38% 30% 31% 30% 35% 39% 55%
1021 mb 1021 mb 1018 mb 1014 mb 1013 mb 1011 mb 1013 mb 1013 mb 1015 mb 1015 mb 1018 mb 1019 mb
21 20 21 20 22 21 24 25 25 25 24 20
7 5 6 8 9 9 7 6 5 6 4 6
4 3 4 2 0 0 0 0 0 1 2 5
1 0 1 0 0 0 0 0 0 0 0 1
1 1 2 3 4 5 5 5 4 2 1 1
108 121 136 158 173 197 247 245 239 224 196 141
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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