Climatological Report (Daily)
Issued by NWS
Issued by NWS
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032
CDUS43 KDMX 050631
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1231 AM CST FRI DEC 05 2025
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 4 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 14 1015 PM 66 2017 34 -20 38
MINIMUM -13R 816 AM -9 1991 17 -30 7
AVERAGE 1 26 -25 23
PRECIPITATION (IN)
YESTERDAY 0.00 0.77 1947 0.05 -0.05 T
MONTH TO DATE T 0.19 -0.19 0.02
SINCE DEC 1 T 0.19 -0.19 0.02
SINCE JAN 1 36.75 35.15 1.60 32.77
SNOWFALL (IN)
YESTERDAY 0.0 6.0 1973 0.2 -0.2 T
MONTH TO DATE T 0.9 -0.9 0.6
SINCE DEC 1 T 0.9 -0.9 0.6
SINCE JUL 1 10.2 4.3 5.9 1.1
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 64 39 25 42
MONTH TO DATE 212 154 58 187
SINCE DEC 1 212 154 58 187
SINCE JUL 1 1525 1811 -286 1405
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
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 10.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 800 AM
LOWEST 69 200 PM
AVERAGE 80
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 62 2001
MINIMUM TEMPERATURE (F) 17 -7 2005
SUNRISE AND SUNSET
DECEMBER 5 2025......SUNRISE 730 AM CST SUNSET 438 PM CST
DECEMBER 6 2025......SUNRISE 731 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.
$$