Climatological Report (Daily)
Issued by NWS
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CDUS43 KDMX 070638
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT MON SEP 07 2026
...................................
...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 6 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 77 255 PM 78 -1 65
MINIMUM 68 633 AM 54 14 40
AVERAGE 73 66 7 53
PRECIPITATION (IN)
YESTERDAY T 0.11 -0.11
MONTH TO DATE 0.12 0.69 -0.57
SINCE JAN 1 30.67 25.05 5.62
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 12
MONTH TO DATE 0 12 -12 40
SINCE SEP 1 0 12 -12 40
SINCE JUL 1 0 36 -36 58
COOLING
YESTERDAY 8 3 5 0
MONTH TO DATE 93 22 71 1
SINCE SEP 1 93 22 71 1
SINCE JAN 1 902 669 233 747
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 900 AM
LOWEST 77 300 PM
AVERAGE 87
..........................................................
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 MM MM
MINIMUM TEMPERATURE (F) 54 MM MM
SUNRISE AND SUNSET
SEPTEMBER 7 2026.....SUNRISE 643 AM CDT SUNSET 735 PM CDT
SEPTEMBER 8 2026.....SUNRISE 645 AM CDT SUNSET 733 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$