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CDUS43 KDMX 120640
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
140 AM CDT SAT SEP 12 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 11 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 82 245 PM 77 5 85
MINIMUM 55 348 AM 52 3 56
AVERAGE 69 64 5 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 -0.12
MONTH TO DATE 0.88 1.26 -0.38
SINCE JAN 1 31.43 25.62 5.81
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 0 26 -26 56
SINCE SEP 1 0 26 -26 56
SINCE JUL 1 0 50 -50 74
COOLING
YESTERDAY 4 3 1 6
MONTH TO DATE 129 37 92 12
SINCE SEP 1 129 37 92 12
SINCE JAN 1 938 684 254 758
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 9.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 45 300 PM
AVERAGE 69
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 MM MM
MINIMUM TEMPERATURE (F) 52 MM MM
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 649 AM CDT SUNSET 726 PM CDT
SEPTEMBER 13 2026.....SUNRISE 650 AM CDT SUNSET 725 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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