598
CDUS43 KDMX 040629
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
129 AM CDT FRI SEP 04 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 3 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 90 448 PM 79 11 69
MINIMUM 73 619 AM 55 18 46
AVERAGE 82 67 15 58
PRECIPITATION (IN)
YESTERDAY 0.03 0.11 -0.08
MONTH TO DATE 0.12 0.35 -0.23
SINCE JAN 1 30.67 24.71 5.96
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 7
MONTH TO DATE 0 6 -6 7
SINCE SEP 1 0 6 -6 7
SINCE JUL 1 0 30 -30 25
COOLING
YESTERDAY 17 4 13 0
MONTH TO DATE 50 12 38 1
SINCE SEP 1 50 12 38 1
SINCE JAN 1 859 659 200 747
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 700 AM
LOWEST 57 1200 PM
AVERAGE 73
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 MM MM
MINIMUM TEMPERATURE (F) 55 MM MM
SUNRISE AND SUNSET
SEPTEMBER 4 2026.....SUNRISE 640 AM CDT SUNSET 740 PM CDT
SEPTEMBER 5 2026.....SUNRISE 641 AM CDT SUNSET 738 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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