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CDUS43 KDMX 200629
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1229 AM CST SAT DEC 20 2025
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR DECEMBER 19 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 30 1159 PM 32 -2 41
MINIMUM 3 821 AM 15 -12 24
AVERAGE 17 23 -6 33
PRECIPITATION (IN)
YESTERDAY T 0.03 -0.03
MONTH TO DATE 0.44 0.67 -0.23
SINCE JAN 1 34.46 32.42 2.04
DEGREE DAYS
HEATING
YESTERDAY 48 42 6 32
MONTH TO DATE 926 737 189 719
SINCE DEC 1 926 737 189 719
SINCE JUL 1 2098 2227 -129 1757
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 912 728 184 902
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 14.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1200 AM
LOWEST 63 1100 PM
AVERAGE 72
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 MM MM
MINIMUM TEMPERATURE (F) 14 MM MM
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 736 AM CST SUNSET 443 PM CST
DECEMBER 21 2025......SUNRISE 737 AM CST SUNSET 443 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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