Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 180634
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1234 AM CST TUE NOV 18 2025
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 17 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 52 206 PM 72 1941 43 9 51
MINIMUM 37 1159 PM -8 1959 24 13 29
AVERAGE 45 33 12 40
PRECIPITATION (IN)
YESTERDAY 0.54 1.28 1971 0.06 0.48 0.00
MONTH TO DATE 0.70 1.02 -0.32 1.98
SINCE SEP 1 3.59 7.00 -3.41 3.51
SINCE JAN 1 35.41 34.31 1.10 31.77
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1978 0.1 -0.1 0.0
MONTH TO DATE 0.1 1.1 -1.0 0.0
SINCE SEP 1 0.1 1.5 -1.4 0.0
SINCE JUL 1 0.1 1.5 -1.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 32 -12 25
MONTH TO DATE 409 476 -67 360
SINCE SEP 1 862 1165 -303 747
SINCE JUL 1 892 1201 -309 768
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 24 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 12.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1100 PM
LOWEST 29 300 PM
AVERAGE 59
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 72 1999
MINIMUM TEMPERATURE (F) 23 -6 2018
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 710 AM CST SUNSET 446 PM CST
NOVEMBER 19 2025......SUNRISE 712 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.
$$