462
CDUS43 KDMX 290633
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT SAT AUG 29 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 28 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 84 348 PM 80 4 81
MINIMUM 54 530 AM 57 -3 55
AVERAGE 69 68 1 68
PRECIPITATION (IN)
YESTERDAY T 0.13 -0.13
MONTH TO DATE 2.88 3.51 -0.63
SINCE JAN 1 30.03 23.99 6.04
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 10 -10 18
SINCE JUN 1 14 43 -29 26
SINCE JUL 1 0 17 -17 18
COOLING
YESTERDAY 4 4 0 3
MONTH TO DATE 189 167 22 179
SINCE JUN 1 690 580 110 706
SINCE JAN 1 774 634 140 731
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 44 100 PM
AVERAGE 71
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 MM MM
MINIMUM TEMPERATURE (F) 57 MM MM
SUNRISE AND SUNSET
AUGUST 29 2026........SUNRISE 634 AM CDT SUNSET 750 PM CDT
AUGUST 30 2026........SUNRISE 635 AM CDT SUNSET 749 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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