686
CDUS43 KDMX 120630
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT FRI SEP 12 2025
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 11 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 85 321 PM 77 8 86
MINIMUM 56 545 AM 52 4 53
AVERAGE 71 64 7 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 -0.12
MONTH TO DATE 0.04 1.26 -1.22
SINCE JAN 1 28.52 25.62 2.90
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 56 26 30 20
SINCE SEP 1 56 26 30 20
SINCE JUL 1 74 50 24 29
COOLING
YESTERDAY 6 3 3 5
MONTH TO DATE 12 37 -25 14
SINCE SEP 1 12 37 -25 14
SINCE JAN 1 758 684 74 765
...................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 40 300 PM
AVERAGE 68
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 MM MM
MINIMUM TEMPERATURE (F) 52 MM MM
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 649 AM CDT SUNSET 726 PM CDT
SEPTEMBER 13 2025.....SUNRISE 650 AM CDT SUNSET 724 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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