Climatological Report (Daily)
Issued by NWS
Issued by NWS
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903
CDUS43 KDVN 240622
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
122 AM CDT SUN AUG 24 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR AUGUST 23 2025...
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)
YESTERDAY
MAXIMUM 78 227 PM MM MM 83 -5 80
MINIMUM 61 1159 PM MM MM 62 -1 55
AVERAGE 70 73 -3 68
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.13 -0.13 0.00
MONTH TO DATE 1.55 2.84 -1.29 2.82
SINCE JUN 1 11.54 12.04 -0.50 14.99
SINCE JAN 1 21.42 24.74 -3.32 30.40
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 4
SINCE JUN 1 3 15 -12 5
SINCE JUL 1 0 2 -2 5
COOLING
YESTERDAY 5 8 -3 3
MONTH TO DATE 236 212 24 168
SINCE JUN 1 921 781 140 741
SINCE JAN 1 985 862 123 817
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 48 1200 PM
AVERAGE 73
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 MM MM
MINIMUM TEMPERATURE (F) 62 MM MM
SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE 624 AM CDT SUNSET 752 PM CDT
AUGUST 25 2025........SUNRISE 625 AM CDT SUNSET 750 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$