Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 170627
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1227 AM CST MON NOV 17 2025
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 16 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 48 312 PM 74 1953 43 5 52
MINIMUM 25 701 AM -3 1959 24 1 40
AVERAGE 37 34 3 46
PRECIPITATION (IN)
YESTERDAY 0.00 1.47 1996 0.05 -0.05 T
MONTH TO DATE 0.16 0.96 -0.80 1.98
SINCE SEP 1 3.05 6.94 -3.89 3.51
SINCE JAN 1 34.87 34.25 0.62 31.77
SNOWFALL (IN)
YESTERDAY 0.0 6.8 1909 0.1 -0.1 0.0
MONTH TO DATE 0.1 1.0 -0.9 0.0
SINCE SEP 1 0.1 1.4 -1.3 0.0
SINCE JUL 1 0.1 1.4 -1.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 31 -3 19
MONTH TO DATE 389 444 -55 335
SINCE SEP 1 842 1133 -291 722
SINCE JUL 1 872 1169 -297 743
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 121 63 58 107
SINCE JAN 1 759 602 157 626
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 600 AM
LOWEST 26 200 PM
AVERAGE 52
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 72 1941
MINIMUM TEMPERATURE (F) 24 -8 1959
SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE 709 AM CST SUNSET 447 PM CST
NOVEMBER 18 2025......SUNRISE 710 AM CST SUNSET 446 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$