682
CDUS43 KDVN 010621
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
121 AM CDT THU OCT 01 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 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 70 655 PM 72 -2 90
MINIMUM 64 939 AM 48 16 57
AVERAGE 67 60 7 74
PRECIPITATION (IN)
YESTERDAY 1.12 0.10 1.02 0.00
MONTH TO DATE 11.35 3.24 8.11 1.16
SINCE SEP 1 11.35 3.24 8.11 1.16
SINCE JAN 1 41.48 29.08 12.40 22.67
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 26 84 -58 37
SINCE SEP 1 26 84 -58 37
SINCE JUL 1 26 90 -64 48
COOLING
YESTERDAY 2 2 0 9
MONTH TO DATE 191 110 81 176
SINCE SEP 1 191 110 81 176
SINCE JAN 1 1250 1029 221 1188
...................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 90 1200 AM
AVERAGE 95
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 703 AM CDT SUNSET 648 PM CDT
OCTOBER 2 2026.......SUNRISE 704 AM CDT SUNSET 646 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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