809
CDUS43 KDMX 210634
CLIDSM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT FRI AUG 21 2026
...............................
..THE DES MOINES IA CLIMATE SUMMARY FOR AUGUST 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 412 PM 100 1947 83 2 87
1983
MINIMUM 65 614 AM 40 1950 64 1 70
AVERAGE 75 74 1 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.77 2019 0.14 -0.14 0.00
MONTH TO DATE 5.48 2.71 2.77 1.79
SINCE JUN 1 18.46 11.79 6.67 16.82
SINCE JAN 1 31.73 25.64 6.09 28.65
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 16 -13 4
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 10 9 1 14
MONTH TO DATE 214 198 16 231
SINCE JUN 1 866 770 96 917
SINCE JAN 1 1006 853 153 971
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 49 500 PM
AVERAGE 70
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THE DES MOINES IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1936
MINIMUM TEMPERATURE (F) 64 47 1950
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 630 AM CDT SUNSET 805 PM CDT
AUGUST 22 2026........SUNRISE 631 AM CDT SUNSET 803 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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