297
CDUS43 KDVN 250720
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
220 AM CDT MON AUG 25 2025
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR AUGUST 24 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 75 210 PM MM MM 83 -8 89
MINIMUM 53 548 AM MM MM 62 -9 62
AVERAGE 64 72 -8 76
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.13 -0.13 0.00
MONTH TO DATE 1.55 2.97 -1.42 2.82
SINCE JUN 1 11.54 12.17 -0.63 14.99
SINCE JAN 1 21.42 24.87 -3.45 30.40
DEGREE DAYS
HEATING
YESTERDAY 1 0 1 0
MONTH TO DATE 1 0 1 4
SINCE JUN 1 4 15 -11 5
SINCE JUL 1 1 2 -1 5
COOLING
YESTERDAY 0 8 -8 11
MONTH TO DATE 236 220 16 179
SINCE JUN 1 921 789 132 752
SINCE JAN 1 985 870 115 828
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 43 400 PM
AVERAGE 70
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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 25 2025........SUNRISE 625 AM CDT SUNSET 750 PM CDT
AUGUST 26 2025........SUNRISE 626 AM CDT SUNSET 749 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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