Pomeroy, Iowa Climate Averages

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Pomeroy Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 26°F Lo 12°F Hi 31°F Lo 15°F Hi 46°F Lo 30°F Hi 58°F Lo 40°F Hi 69°F Lo 52°F Hi 80°F Lo 62°F Hi 82°F Lo 64°F Hi 81°F Lo 62°F Hi 76°F Lo 56°F Hi 61°F Lo 44°F Hi 46°F Lo 32°F Hi 32°F Lo 20°F
11 mph 11 mph 11 mph 12 mph 10 mph 9 mph 8 mph 8 mph 9 mph 10 mph 11 mph 10 mph
1 in 1.3 in 2.6 in 5.3 in 5.4 in 6.8 in 3.9 in 4.8 in 3.3 in 3.3 in 2.1 in 1.9 in
83% 81% 74% 68% 70% 75% 80% 77% 69% 65% 70% 79%
56% 53% 52% 49% 45% 37% 34% 34% 30% 37% 41% 53%
30.2 in 30.1 in 30.0 in 29.9 in 29.9 in 29.9 in 29.9 in 30.0 in 30.0 in 30.0 in 30.1 in 30.1 in
21 19 23 21 21 21 25 25 25 26 24 22
6 5 6 8 10 9 6 6 5 5 4 6
4 4 3 1 0 0 0 0 0 0 1 3
1 1 1 0 0 0 1 1 1 0 1 1
1 1 2 3 5 6 5 5 4 2 2 1
126 132 143 153 165 187 210 216 233 210 194 153
January
February
March
April
May
June
July
August
September
October
November
December
Hi -3°C Lo -11°C Hi -1°C Lo -9°C Hi 8°C Lo -1°C Hi 14°C Lo 5°C Hi 21°C Lo 11°C Hi 26°C Lo 17°C Hi 28°C Lo 18°C Hi 27°C Lo 17°C Hi 25°C Lo 13°C Hi 16°C Lo 7°C Hi 8°C Lo -0°C Hi 0°C Lo -7°C
17 km/h 17 km/h 18 km/h 19 km/h 16 km/h 14 km/h 12 km/h 13 km/h 15 km/h 17 km/h 17 km/h 17 km/h
26 mm 32 mm 67 mm 133 mm 137 mm 173 mm 99 mm 122 mm 84 mm 84 mm 53 mm 47 mm
83% 81% 74% 68% 70% 75% 80% 77% 69% 65% 70% 79%
56% 53% 52% 49% 45% 37% 34% 34% 30% 37% 41% 53%
1021 mb 1021 mb 1017 mb 1014 mb 1014 mb 1012 mb 1014 mb 1014 mb 1016 mb 1016 mb 1018 mb 1019 mb
21 19 23 21 21 21 25 25 25 26 24 22
6 5 6 8 10 9 6 6 5 5 4 6
4 4 3 1 0 0 0 0 0 0 1 3
1 1 1 0 0 0 1 1 1 0 1 1
1 1 2 3 5 6 5 5 4 2 2 1
126 132 143 153 165 187 210 216 233 210 194 153
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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