131
CDUS43 KDMX 270631
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT THU AUG 27 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 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 83 305 PM 80 3 73
MINIMUM 59 1159 PM 57 2 44
AVERAGE 71 69 2 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 -0.12
MONTH TO DATE 2.88 3.26 -0.38
SINCE JAN 1 30.03 23.74 6.29
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 6
MONTH TO DATE 0 8 -8 18
SINCE JUN 1 14 41 -27 26
SINCE JUL 1 0 15 -15 18
COOLING
YESTERDAY 6 5 1 0
MONTH TO DATE 181 159 22 176
SINCE JUN 1 682 572 110 703
SINCE JAN 1 766 626 140 728
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 49 300 PM
AVERAGE 75
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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 27 2026........SUNRISE 632 AM CDT SUNSET 753 PM CDT
AUGUST 28 2026........SUNRISE 633 AM CDT SUNSET 752 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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