929
CDUS43 KDMX 152231
CLIDSM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
531 PM CDT MON SEP 15 2025
...............................
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 15 2025
VALID TODAY AS OF 0520 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 335 PM 97 1927 77 13 89
MINIMUM 71 403 AM 37 2007 56 15 68
AVERAGE 81 67 14 79
PRECIPITATION (IN)
TODAY T 1.67 1921 0.10 -0.10 0.00
MONTH TO DATE 0.50 1.67 -1.17 T
SINCE SEP 1 0.50 1.67 -1.17 T
SINCE JAN 1 29.32 28.77 0.55 29.33
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 29 23 6 4
SINCE SEP 1 29 23 6 4
SINCE JUL 1 37 28 9 4
COOLING
TODAY 16 4 12 14
MONTH TO DATE 85 79 6 84
SINCE SEP 1 85 79 6 84
SINCE JAN 1 1113 1014 99 1164
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 6.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 400 AM
LOWEST 42 200 PM
AVERAGE 62
......................................................
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 97 1931
MINIMUM TEMPERATURE (F) 55 38 1984
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 655 AM CDT SUNSET 723 PM CDT
SEPTEMBER 16 2025.....SUNRISE 656 AM CDT SUNSET 722 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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