277
CDUS43 KDMX 070635
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1235 AM CST SUN DEC 07 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 6 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 25 232 PM 62 1939 33 -8 37
MINIMUM 10 401 AM -15 1976 17 -7 17
AVERAGE 18 25 -7 27
PRECIPITATION (IN)
YESTERDAY 0.16 0.65 1969 0.05 0.11 0.00
MONTH TO DATE 0.16 0.28 -0.12 0.02
SINCE DEC 1 0.16 0.28 -0.12 0.02
SINCE JAN 1 36.91 35.24 1.67 32.77
SNOWFALL (IN)
YESTERDAY MM 7.0 1969 0.3 MM 0.0
MONTH TO DATE 0.0 1.4 -1.4 0.6
SINCE DEC 1 0.0 1.4 -1.4 0.6
SINCE JUL 1 10.2 4.8 5.4 1.1
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 47 40 7 38
MONTH TO DATE 303 234 69 280
SINCE DEC 1 303 234 69 280
SINCE JUL 1 1616 1891 -275 1498
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 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 84 1200 AM
AVERAGE 92
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 57 2024
MINIMUM TEMPERATURE (F) 16 -18 1972
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 732 AM CST SUNSET 438 PM CST
DECEMBER 8 2025......SUNRISE 733 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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