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Lancaster, Iowa Climate Averages

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Lancaster Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 27°F Lo 16°F Hi 31°F Lo 18°F Hi 47°F Lo 33°F Hi 58°F Lo 42°F Hi 69°F Lo 53°F Hi 79°F Lo 63°F Hi 82°F Lo 65°F Hi 81°F Lo 63°F Hi 76°F Lo 56°F Hi 61°F Lo 45°F Hi 48°F Lo 34°F Hi 35°F Lo 24°F
11 mph 11 mph 11 mph 11 mph 9 mph 8 mph 7 mph 7 mph 8 mph 10 mph 11 mph 10 mph
2 in 2.2 in 4.1 in 5.8 in 8 in 7.8 in 5.3 in 5.4 in 4.6 in 4 in 3.1 in 2.4 in
83% 83% 76% 74% 80% 82% 83% 79% 75% 71% 72% 77%
54% 52% 48% 46% 42% 30% 28% 27% 27% 36% 36% 48%
30.1 in 30.1 in 30.1 in 29.9 in 29.9 in 29.9 in 30.0 in 30.0 in 30.0 in 30.0 in 30.1 in 30.1 in
14 13 18 21 21 20 24 25 24 24 23 18
5 4 7 8 10 10 7 6 6 6 4 5
12 12 6 2 0 0 0 0 0 1 3 8
4 2 2 2 2 3 6 5 4 1 1 2
1 2 3 3 5 6 5 5 4 3 2 1
224 211 259 253 278 315 339 339 318 289 283 252
January
February
March
April
May
June
July
August
September
October
November
December
Hi -3°C Lo -9°C Hi -1°C Lo -8°C Hi 8°C Lo 1°C Hi 15°C Lo 6°C Hi 21°C Lo 12°C Hi 26°C Lo 17°C Hi 28°C Lo 18°C Hi 28°C Lo 17°C Hi 25°C Lo 13°C Hi 16°C Lo 7°C Hi 9°C Lo 1°C Hi 2°C Lo -4°C
17 km/h 17 km/h 17 km/h 17 km/h 15 km/h 13 km/h 11 km/h 11 km/h 13 km/h 16 km/h 17 km/h 16 km/h
50 mm 57 mm 105 mm 148 mm 203 mm 198 mm 135 mm 137 mm 118 mm 103 mm 78 mm 61 mm
83% 83% 76% 74% 80% 82% 83% 79% 75% 71% 72% 77%
54% 52% 48% 46% 42% 30% 28% 27% 27% 36% 36% 48%
1021 mb 1021 mb 1018 mb 1014 mb 1014 mb 1013 mb 1015 mb 1015 mb 1016 mb 1016 mb 1019 mb 1019 mb
14 13 18 21 21 20 24 25 24 24 23 18
5 4 7 8 10 10 7 6 6 6 4 5
12 12 6 2 0 0 0 0 0 1 3 8
4 2 2 2 2 3 6 5 4 1 1 2
1 2 3 3 5 6 5 5 4 3 2 1
224 211 259 253 278 315 339 339 318 289 283 252
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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