Monthly
     

Monthly Historical AveragesMason City, IA

Average Temperature
High
-2°
Feels -7
Low
-11°
Feels -17
Average Precipitation
5 Days
Rain amount
1.7mm
Snow amount
21.2cm
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Daily Historical Averages

S
M
T
W
T
F
S
ForecastSunday, December 28, 2025
Day
Mixed precipitation
1°Feels -4
Wind
48 km/h NW
Gust
72 km/h
Humidity
78%
P.O.P
90%
Snow
2-4 cm
Rain
2-4 mm
Night
Blowing snow
-15°Feels -29
Wind
56 km/h NW
Gust
74 km/h
Humidity
100%
P.O.P
70%
Snow
~5 cm
Historical AveragesDec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
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