253
CDUS43 KDVN 090636
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
136 AM CDT WED SEP 09 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 8 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 90 322 PM 80 10 77
MINIMUM 66 633 AM 57 9 47
AVERAGE 78 69 9 62
PRECIPITATION (IN)
YESTERDAY 1.92 0.12 1.80 0.00
MONTH TO DATE 1.92 0.96 0.96 0.04
SINCE SEP 1 1.92 0.96 0.96 0.04
SINCE JAN 1 32.05 26.80 5.25 21.55
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 3
MONTH TO DATE 0 7 -7 37
SINCE SEP 1 0 7 -7 37
SINCE JUL 1 0 13 -13 48
COOLING
YESTERDAY 13 5 8 0
MONTH TO DATE 130 44 86 9
SINCE SEP 1 130 44 86 9
SINCE JAN 1 1189 963 226 1021
...................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 PM
LOWEST 50 1200 PM
AVERAGE 75
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 640 AM CDT SUNSET 726 PM CDT
SEPTEMBER 10 2026.....SUNRISE 641 AM CDT SUNSET 724 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page