Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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CDUS43 KDMX 020705
CLIDSM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
205 AM CDT TUE SEP 02 2025
...................................
...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 1 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 77 427 PM 99 1913 81 -4 79
MINIMUM 58 1027 PM 38 1949 61 -3 62
AVERAGE 68 71 -3 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.77 1935 0.12 -0.12 0.00
MONTH TO DATE 0.00 0.12 -0.12 0.00
SINCE SEP 1 0.00 0.12 -0.12 0.00
SINCE JAN 1 28.82 27.22 1.60 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 1 -1 0
MONTH TO DATE 0 1 -1 0
SINCE SEP 1 0 1 -1 0
SINCE JUL 1 8 6 2 0
COOLING
YESTERDAY 3 6 -3 6
MONTH TO DATE 3 6 -3 6
SINCE SEP 1 3 6 -3 6
SINCE JAN 1 1031 941 90 1086
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 42 300 PM
AVERAGE 68
..........................................................
THE DES MOINES IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 1913
2000
MINIMUM TEMPERATURE (F) 60 42 1893
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 642 AM CDT SUNSET 745 PM CDT
SEPTEMBER 3 2025.....SUNRISE 643 AM CDT SUNSET 744 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$