103
CDUS43 KDVN 102135
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
435 PM CDT THU SEP 10 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 10 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 83 233 PM 80 3 84
MINIMUM 64 516 AM 56 8 53
AVERAGE 74 68 6 69
PRECIPITATION (IN)
TODAY 0.00 0.11 -0.11 0.00
MONTH TO DATE 1.92 1.19 0.73 0.04
SINCE SEP 1 1.92 1.19 0.73 0.04
SINCE JAN 1 32.05 27.03 5.02 21.55
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 0 10 -10 37
SINCE SEP 1 0 10 -10 37
SINCE JUL 1 0 16 -16 48
COOLING
TODAY 9 4 5 4
MONTH TO DATE 149 53 96 13
SINCE SEP 1 149 53 96 13
SINCE JAN 1 1208 972 236 1025
...................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 40 300 PM
AVERAGE 70
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 641 AM CDT SUNSET 724 PM CDT
SEPTEMBER 11 2026.....SUNRISE 642 AM CDT SUNSET 722 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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