613
CDUS43 KDMX 260639
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT FRI SEP 26 2025
...............................
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 25 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 78 426 PM 72 6 79
MINIMUM 48 624 AM 47 1 48
AVERAGE 63 60 3 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.09 -0.09
MONTH TO DATE 2.27 2.73 -0.46
SINCE JAN 1 30.75 27.09 3.66
DEGREE DAYS
HEATING
YESTERDAY 2 7 -5 1
MONTH TO DATE 58 97 -39 37
SINCE SEP 1 58 97 -39 37
SINCE JUL 1 76 121 -45 46
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 102 65 37 106
SINCE SEP 1 102 65 37 106
SINCE JAN 1 848 712 136 857
...................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 3.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 39 400 PM
AVERAGE 70
......................................................
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 MM MM
MINIMUM TEMPERATURE (F) 47 MM MM
SUNRISE AND SUNSET
SEPTEMBER 26 2025.....SUNRISE 704 AM CDT SUNSET 701 PM CDT
SEPTEMBER 27 2025.....SUNRISE 705 AM CDT SUNSET 700 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page