911
CDUS43 KDVN 080630
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
130 AM CDT TUE SEP 08 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 7 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 83 239 PM 80 3 72
MINIMUM 66 528 AM 58 8 40
AVERAGE 75 69 6 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.84 -0.84 0.04
SINCE SEP 1 0.00 0.84 -0.84 0.04
SINCE JAN 1 30.13 26.68 3.45 21.55
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 9
MONTH TO DATE 0 6 -6 34
SINCE SEP 1 0 6 -6 34
SINCE JUL 1 0 12 -12 45
COOLING
YESTERDAY 10 5 5 0
MONTH TO DATE 117 39 78 9
SINCE SEP 1 117 39 78 9
SINCE JAN 1 1176 958 218 1021
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 500 AM
LOWEST 42 200 PM
AVERAGE 63
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THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 639 AM CDT SUNSET 727 PM CDT
SEPTEMBER 9 2026.....SUNRISE 640 AM CDT SUNSET 726 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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