Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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959
CDUS43 KDMX 202229
CLIDSM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
529 PM CDT MON JUL 20 2026
...................................
...THE DES MOINES IA CLIMATE SUMMARY FOR JULY 20 2026...
VALID TODAY AS OF 0520 PM LOCAL TIME.
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)
TODAY
MAXIMUM 98 359 PM 108 1934 86 12 87
MINIMUM 73 611 AM 53 1880 67 6 70
AVERAGE 86 76 10 79
PRECIPITATION (IN)
TODAY 0.00 2.77 2025 0.11 -0.11 2.77
MONTH TO DATE 5.38 2.51 2.87 7.88
SINCE JUN 1 9.89 7.77 2.12 12.29
SINCE JAN 1 23.16 21.62 1.54 24.12
SNOWFALL (IN)
TODAY MM MM MM 0.0 MM 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 15 -12 4
SINCE JUL 1 0 0 0 0
COOLING
TODAY 21 11 10 14
MONTH TO DATE 290 217 73 226
SINCE JUN 1 520 447 73 529
SINCE JAN 1 660 530 130 583
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 10.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 600 AM
LOWEST 49 200 PM
AVERAGE 68
..........................................................
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 107 1934
MINIMUM TEMPERATURE (F) 67 51 1947
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 558 AM CDT SUNSET 843 PM CDT
JULY 21 2026..........SUNRISE 559 AM CDT SUNSET 843 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$