National Weather Service Text Product
AFOS product CLIDSM
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIDSM
Product Timestamp: 2025-09-15 06:30 UTC
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955
CDUS43 KDMX 150630
CLIDSM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT MON SEP 15 2025
...................................
...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 14 2025...
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)
YESTERDAY
MAXIMUM 90 340 PM 97 1939 78 12 82
MINIMUM 68 637 AM 38 1879 56 12 69
AVERAGE 79 67 12 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.56 1914 0.11 -0.11 T
MONTH TO DATE 0.50 1.57 -1.07 T
SINCE SEP 1 0.50 1.57 -1.07 T
SINCE JAN 1 29.32 28.67 0.65 29.33
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 2 -2 0
MONTH TO DATE 29 20 9 4
SINCE SEP 1 29 20 9 4
SINCE JUL 1 37 25 12 4
COOLING
YESTERDAY 14 4 10 11
MONTH TO DATE 69 75 -6 70
SINCE SEP 1 69 75 -6 70
SINCE JAN 1 1097 1010 87 1150
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 600 AM
LOWEST 41 400 PM
AVERAGE 64
..........................................................
THE DES MOINES IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 97 1927
MINIMUM TEMPERATURE (F) 56 37 2007
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.
$$