104
CDUS43 KDVN 230620
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
120 AM CDT SAT AUG 23 2025
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR AUGUST 22 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 82 441 PM MM MM 83 -1 75
MINIMUM 61 544 AM MM MM 62 -1 53
AVERAGE 72 73 -1 64
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.14 -0.14 0.00
MONTH TO DATE 1.55 2.71 -1.16 2.82
SINCE JUN 1 11.54 11.91 -0.37 14.99
SINCE JAN 1 21.42 24.61 -3.19 30.40
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 1
MONTH TO DATE 0 0 0 4
SINCE JUN 1 3 15 -12 5
SINCE JUL 1 0 2 -2 5
COOLING
YESTERDAY 7 8 -1 0
MONTH TO DATE 231 204 27 165
SINCE JUN 1 916 773 143 738
SINCE JAN 1 980 854 126 814
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 53 100 PM
AVERAGE 77
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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 23 2025........SUNRISE 623 AM CDT SUNSET 753 PM CDT
AUGUST 24 2025........SUNRISE 624 AM CDT SUNSET 752 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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