784
CDUS43 KDVN 120628
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
128 AM CDT WED AUG 12 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR AUGUST 11 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
...................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 241 PM 85 4 81
MINIMUM 74 252 AM 65 9 66
AVERAGE 82 74 8 74
PRECIPITATION (IN)
YESTERDAY 0.10 0.11 -0.01 0.01
MONTH TO DATE 0.89 1.26 -0.37 0.75
SINCE JUN 1 15.61 10.46 5.15 10.74
SINCE JAN 1 27.21 23.16 4.05 20.62
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 2 15 -13 3
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 17 10 7 9
MONTH TO DATE 115 110 5 97
SINCE JUN 1 754 679 75 782
SINCE JAN 1 877 760 117 846
...................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 70 200 PM
AVERAGE 85
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
AUGUST 12 2026........SUNRISE 612 AM CDT SUNSET 810 PM CDT
AUGUST 13 2026........SUNRISE 613 AM CDT SUNSET 808 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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