524
CDUS43 KDMX 300633
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT SUN AUG 30 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 29 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 79 626 PM 79 0 81
MINIMUM 64 931 AM 57 7 58
AVERAGE 72 68 4 70
PRECIPITATION (IN)
YESTERDAY 0.33 0.12 0.21
MONTH TO DATE 3.21 3.63 -0.42
SINCE JAN 1 30.36 24.11 6.25
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 11 -11 18
SINCE JUN 1 14 44 -30 26
SINCE JUL 1 0 18 -18 18
COOLING
YESTERDAY 7 4 3 5
MONTH TO DATE 196 171 25 184
SINCE JUN 1 697 584 113 711
SINCE JAN 1 781 638 143 736
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 11.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 900 AM
LOWEST 67 300 PM
AVERAGE 82
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 MM MM
MINIMUM TEMPERATURE (F) 56 MM MM
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 635 AM CDT SUNSET 749 PM CDT
AUGUST 31 2026........SUNRISE 636 AM CDT SUNSET 747 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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