Climatological Report (Daily)
Issued by NWS
Issued by NWS
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902
CDUS43 KDVN 310646
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
146 AM CDT FRI JUL 31 2026
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR JULY 30 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 83 124 PM 86 -3 81
MINIMUM 62 515 AM 66 -4 67
AVERAGE 73 76 -3 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 -0.12 0.68
MONTH TO DATE 3.91 3.80 0.11 7.84
SINCE JUN 1 13.26 9.09 4.17 9.99
SINCE JAN 1 24.86 21.79 3.07 19.87
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 2 13 -11 3
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 8 11 -3 9
MONTH TO DATE 401 326 75 387
SINCE JUN 1 629 559 70 680
SINCE JAN 1 752 640 112 744
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 56 500 PM
AVERAGE 77
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 600 AM CDT SUNSET 825 PM CDT
AUGUST 1 2026........SUNRISE 601 AM CDT SUNSET 824 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$