881
CDUS43 KDMX 250640
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
140 AM CDT THU SEP 25 2025
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 24 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 77 359 PM 73 4 71
MINIMUM 54 1159 PM 48 6 53
AVERAGE 66 60 6 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 -0.10
MONTH TO DATE 2.27 2.64 -0.37
SINCE JAN 1 30.75 27.00 3.75
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 3
MONTH TO DATE 56 90 -34 36
SINCE SEP 1 56 90 -34 36
SINCE JUL 1 74 114 -40 45
COOLING
YESTERDAY 1 1 0 0
MONTH TO DATE 102 64 38 106
SINCE SEP 1 102 64 38 106
SINCE JAN 1 848 711 137 857
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 43 400 PM
AVERAGE 72
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 MM MM
MINIMUM TEMPERATURE (F) 47 MM MM
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 703 AM CDT SUNSET 703 PM CDT
SEPTEMBER 26 2025.....SUNRISE 704 AM CDT SUNSET 701 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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