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CDUS43 KDMX 280643
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
143 AM CDT FRI AUG 28 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 27 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 82 345 PM 80 2 79
MINIMUM 55 502 AM 57 -2 51
AVERAGE 69 68 1 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 -0.12
MONTH TO DATE 2.88 3.38 -0.50
SINCE JAN 1 30.03 23.86 6.17
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 9 -9 18
SINCE JUN 1 14 42 -28 26
SINCE JUL 1 0 16 -16 18
COOLING
YESTERDAY 4 4 0 0
MONTH TO DATE 185 163 22 176
SINCE JUN 1 686 576 110 703
SINCE JAN 1 770 630 140 728
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 45 100 PM
AVERAGE 73
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 MM MM
MINIMUM TEMPERATURE (F) 57 MM MM
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 633 AM CDT SUNSET 752 PM CDT
AUGUST 29 2026........SUNRISE 634 AM CDT SUNSET 750 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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