912
CDUS43 KDMX 270639
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT SUN SEP 27 2026
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..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 26 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 65 140 PM 72 -7 85
MINIMUM 58 1032 PM 47 11 54
AVERAGE 62 59 3 70
PRECIPITATION (IN)
YESTERDAY 0.16 0.10 0.06
MONTH TO DATE 5.92 2.83 3.09
SINCE JAN 1 36.47 27.19 9.28
DEGREE DAYS
HEATING
YESTERDAY 3 7 -4 0
MONTH TO DATE 49 104 -55 58
SINCE SEP 1 49 104 -55 58
SINCE JUL 1 49 128 -79 76
COOLING
YESTERDAY 0 1 -1 5
MONTH TO DATE 144 66 78 107
SINCE SEP 1 144 66 78 107
SINCE JAN 1 953 713 240 853
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 10.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 78 200 PM
AVERAGE 87
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 MM MM
MINIMUM TEMPERATURE (F) 46 MM MM
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 704 AM CDT SUNSET 700 PM CDT
SEPTEMBER 28 2026.....SUNRISE 706 AM CDT SUNSET 658 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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