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CDUS43 KDMX 220633
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT TUE SEP 22 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 21 2026
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 60 1204 AM 74 -14 78
MINIMUM 55 1159 PM 49 6 57
AVERAGE 58 61 -3 68
PRECIPITATION (IN)
YESTERDAY 0.52 0.11 0.41
MONTH TO DATE 5.53 2.33 3.20
SINCE JAN 1 36.08 26.69 9.39
DEGREE DAYS
HEATING
YESTERDAY 7 6 1 0
MONTH TO DATE 20 72 -52 56
SINCE SEP 1 20 72 -52 56
SINCE JUL 1 20 96 -76 74
COOLING
YESTERDAY 0 2 -2 3
MONTH TO DATE 144 59 85 94
SINCE SEP 1 144 59 85 94
SINCE JAN 1 953 706 247 840
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 11.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 PM
LOWEST 80 1200 AM
AVERAGE 89
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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 22 2026.....SUNRISE 659 AM CDT SUNSET 709 PM CDT
SEPTEMBER 23 2026.....SUNRISE 700 AM CDT SUNSET 707 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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