843
CDUS43 KDVN 212128
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
428 PM CDT TUE JUL 21 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR JULY 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 81 259 PM 86 -5 81
MINIMUM 72 1225 AM 66 6 69
AVERAGE 77 76 1 75
PRECIPITATION (IN)
TODAY 0.00 0.12 -0.12 0.00
MONTH TO DATE 3.65 2.79 0.86 6.23
SINCE JUN 1 13.00 8.08 4.92 8.38
SINCE JAN 1 24.60 20.78 3.82 18.26
DEGREE DAYS
HEATING
TODAY 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
TODAY 12 11 1 10
MONTH TO DATE 304 227 77 251
SINCE JUN 1 532 460 72 544
SINCE JAN 1 655 541 114 608
...................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 13.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 54 100 PM
AVERAGE 75
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 550 AM CDT SUNSET 834 PM CDT
JULY 22 2026..........SUNRISE 551 AM CDT SUNSET 834 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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