Climatological Report (Daily)
Issued by NWS
Issued by NWS
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026
CDUS43 KDVN 152126
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
426 PM CDT FRI AUG 15 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR AUGUST 15 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 236 PM MM MM 84 7 83
MINIMUM 66 552 AM MM MM 64 2 67
AVERAGE 79 74 5 75
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.13 -0.13 2.11
MONTH TO DATE 1.06 1.77 -0.71 2.82
SINCE JUN 1 11.05 10.97 0.08 14.99
SINCE JAN 1 20.93 23.67 -2.74 30.40
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 3 15 -12 4
SINCE JUL 1 0 2 -2 4
COOLING
TODAY 14 9 5 10
MONTH TO DATE 139 146 -7 125
SINCE JUN 1 824 715 109 698
SINCE JAN 1 888 796 92 774
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 60 200 PM
AVERAGE 78
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 MM MM
MINIMUM TEMPERATURE (F) 64 MM MM
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 615 AM CDT SUNSET 805 PM CDT
AUGUST 16 2025........SUNRISE 616 AM CDT SUNSET 804 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$