355
CDUS43 KDMX 080631
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1231 AM CST MON DEC 08 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 7 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 22 1239 AM 57 2024 33 -11 57
MINIMUM -7 626 PM -18 1972 16 -23 26
AVERAGE 8 24 -16 42
PRECIPITATION (IN)
YESTERDAY T 0.90 1926 0.04 -0.04 0.00
MONTH TO DATE 0.16 0.32 -0.16 0.02
SINCE DEC 1 0.16 0.32 -0.16 0.02
SINCE JAN 1 36.91 35.28 1.63 32.77
SNOWFALL (IN)
YESTERDAY MM 6.0 1926 0.3 MM 0.0
MONTH TO DATE 0.0 1.7 -1.7 0.6
SINCE DEC 1 0.0 1.7 -1.7 0.6
SINCE JUL 1 10.2 5.1 5.1 1.1
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 57 40 17 23
MONTH TO DATE 360 274 86 303
SINCE DEC 1 360 274 86 303
SINCE JUL 1 1673 1931 -258 1521
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 759 602 157 626
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 9.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 60 100 PM
AVERAGE 78
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 65 1946
MINIMUM TEMPERATURE (F) 16 -16 1917
1958
SUNRISE AND SUNSET
DECEMBER 8 2025......SUNRISE 733 AM CST SUNSET 438 PM CST
DECEMBER 9 2025......SUNRISE 734 AM CST SUNSET 438 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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