159
CDUS43 KDMX 130637
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
137 AM CDT WED AUG 13 2025
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 12 2025
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 82 447 PM 82 0 75
MINIMUM 64 1159 PM 61 3 61
AVERAGE 73 71 2 68
PRECIPITATION (IN)
YESTERDAY T 0.12 -0.12
MONTH TO DATE 2.01 1.46 0.55
SINCE JAN 1 27.49 21.94 5.55
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 6
SINCE JUN 1 9 33 -24 9
SINCE JUL 1 1 7 -6 8
COOLING
YESTERDAY 8 6 2 3
MONTH TO DATE 77 82 -5 74
SINCE JUN 1 604 495 109 558
SINCE JAN 1 629 549 80 597
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 60 400 PM
AVERAGE 80
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 MM MM
MINIMUM TEMPERATURE (F) 60 MM MM
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 618 AM CDT SUNSET 815 PM CDT
AUGUST 14 2025........SUNRISE 619 AM CDT SUNSET 813 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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