Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 210639
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1239 AM CST FRI NOV 21 2025
...................................
...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR NOVEMBER 20 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
.......................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 45 240 PM 44 1 41
MINIMUM 37 1159 PM 25 12 30
AVERAGE 41 34 7 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.05 -0.05
MONTH TO DATE 0.70 1.30 -0.60
SINCE JAN 1 33.10 31.31 1.79
DEGREE DAYS
HEATING
YESTERDAY 24 31 -7 29
MONTH TO DATE 456 533 -77 378
SINCE SEP 1 825 1135 -310 684
SINCE JUL 1 843 1159 -316 693
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 166 81 85 151
SINCE JAN 1 912 728 184 902
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 AM
LOWEST 89 300 AM
AVERAGE 95
..........................................................
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 MM MM
MINIMUM TEMPERATURE (F) 24 MM MM
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 709 AM CST SUNSET 445 PM CST
NOVEMBER 22 2025......SUNRISE 711 AM CST SUNSET 445 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$