085
CDUS43 KDMX 230636
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT TUE SEP 23 2025
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 22 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 84 305 PM 73 11 68
MINIMUM 58 909 PM 48 10 49
AVERAGE 71 61 10 59
PRECIPITATION (IN)
YESTERDAY 0.61 0.10 0.51
MONTH TO DATE 2.27 2.43 -0.16
SINCE JAN 1 30.75 26.79 3.96
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 6
MONTH TO DATE 56 78 -22 26
SINCE SEP 1 56 78 -22 26
SINCE JUL 1 74 102 -28 35
COOLING
YESTERDAY 6 2 4 0
MONTH TO DATE 100 61 39 106
SINCE SEP 1 100 61 39 106
SINCE JAN 1 846 708 138 857
...................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 46 300 PM
AVERAGE 73
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 MM MM
MINIMUM TEMPERATURE (F) 48 MM MM
SUNRISE AND SUNSET
SEPTEMBER 23 2025.....SUNRISE 700 AM CDT SUNSET 707 PM CDT
SEPTEMBER 24 2025.....SUNRISE 702 AM CDT SUNSET 705 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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