914
CDUS43 KDMX 080628
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT TUE SEP 08 2026
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 7 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 81 235 PM 78 3 70
MINIMUM 66 711 AM 54 12 38
AVERAGE 74 66 8 54
PRECIPITATION (IN)
YESTERDAY T 0.11 -0.11
MONTH TO DATE 0.12 0.80 -0.68
SINCE JAN 1 30.67 25.16 5.51
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 11
MONTH TO DATE 0 14 -14 51
SINCE SEP 1 0 14 -14 51
SINCE JUL 1 0 38 -38 69
COOLING
YESTERDAY 9 3 6 0
MONTH TO DATE 102 25 77 1
SINCE SEP 1 102 25 77 1
SINCE JAN 1 911 672 239 747
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 11.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1200 AM
LOWEST 52 300 PM
AVERAGE 71
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THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 MM MM
MINIMUM TEMPERATURE (F) 53 MM MM
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 645 AM CDT SUNSET 733 PM CDT
SEPTEMBER 9 2026.....SUNRISE 646 AM CDT SUNSET 731 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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