791
CDUS43 KDVN 110630
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
130 AM CDT FRI SEP 11 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 10 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 83 319 PM 80 3 84
MINIMUM 61 1144 PM 56 5 53
AVERAGE 72 68 4 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 -0.11 0.00
MONTH TO DATE 2.33 1.19 1.14 0.04
SINCE SEP 1 2.33 1.19 1.14 0.04
SINCE JAN 1 32.46 27.03 5.43 21.55
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 7 4 3 4
MONTH TO DATE 147 53 94 13
SINCE SEP 1 147 53 94 13
SINCE JAN 1 1206 972 234 1025
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 40 300 PM
AVERAGE 70
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THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 642 AM CDT SUNSET 722 PM CDT
SEPTEMBER 12 2026.....SUNRISE 643 AM CDT SUNSET 721 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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