932
CDUS43 KDMX 120642
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
142 AM CDT WED AUG 12 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 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 90 436 PM 82 8 80
MINIMUM 73 357 AM 61 12 63
AVERAGE 82 71 11 72
PRECIPITATION (IN)
YESTERDAY 0.09 0.13 -0.04
MONTH TO DATE 0.80 1.34 -0.54
SINCE JAN 1 27.95 21.82 6.13
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE JUN 1 14 33 -19 9
SINCE JUL 1 0 7 -7 1
COOLING
YESTERDAY 17 6 11 7
MONTH TO DATE 79 76 3 69
SINCE JUN 1 580 489 91 596
SINCE JAN 1 664 543 121 621
...................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 63 200 PM
AVERAGE 80
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 MM MM
MINIMUM TEMPERATURE (F) 61 MM MM
SUNRISE AND SUNSET
AUGUST 12 2026........SUNRISE 616 AM CDT SUNSET 816 PM CDT
AUGUST 13 2026........SUNRISE 617 AM CDT SUNSET 815 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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