211
CDUS43 KDVN 280620
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
120 AM CDT MON SEP 28 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 27 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 69 411 PM 73 -4 87
MINIMUM 58 1150 PM 50 8 53
AVERAGE 64 62 2 70
PRECIPITATION (IN)
YESTERDAY 0.02 0.09 -0.07 0.00
MONTH TO DATE 10.15 2.95 7.20 1.16
SINCE SEP 1 10.15 2.95 7.20 1.16
SINCE JAN 1 40.28 28.79 11.49 22.67
DEGREE DAYS
HEATING
YESTERDAY 1 5 -4 0
MONTH TO DATE 26 66 -40 37
SINCE SEP 1 26 66 -40 37
SINCE JUL 1 26 72 -46 48
COOLING
YESTERDAY 0 2 -2 5
MONTH TO DATE 186 104 82 150
SINCE SEP 1 186 104 82 150
SINCE JAN 1 1245 1023 222 1162
...................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 1.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 61 100 PM
AVERAGE 79
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 700 AM CDT SUNSET 653 PM CDT
SEPTEMBER 29 2026.....SUNRISE 701 AM CDT SUNSET 651 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