836
CDUS43 KDMX 020645
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
145 AM CDT TUE SEP 02 2025
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 1 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 78 314 PM 79 -1 75
MINIMUM 54 1144 PM 56 -2 54
AVERAGE 66 67 -1 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 -0.12
MONTH TO DATE 0.00 0.12 -0.12
SINCE JAN 1 28.48 24.48 4.00
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 18 26 -8 9
COOLING
YESTERDAY 1 4 -3 0
MONTH TO DATE 1 4 -3 0
SINCE SEP 1 1 4 -3 0
SINCE JAN 1 747 651 96 751
...................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 42 500 PM
AVERAGE 69
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 MM MM
MINIMUM TEMPERATURE (F) 55 MM MM
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 639 AM CDT SUNSET 743 PM CDT
SEPTEMBER 3 2025.....SUNRISE 640 AM CDT SUNSET 741 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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