Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDVN 300621
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
121 AM CDT WED SEP 30 2026
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 29 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 81 324 PM 73 8 89
MINIMUM 50 451 AM 49 1 55
AVERAGE 66 61 5 72
PRECIPITATION (IN)
YESTERDAY 0.08 0.09 -0.01 0.00
MONTH TO DATE 10.23 3.14 7.09 1.16
SINCE SEP 1 10.23 3.14 7.09 1.16
SINCE JAN 1 40.36 28.98 11.38 22.67
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 26 78 -52 37
SINCE SEP 1 26 78 -52 37
SINCE JUL 1 26 84 -58 48
COOLING
YESTERDAY 1 2 -1 7
MONTH TO DATE 189 108 81 167
SINCE SEP 1 189 108 81 167
SINCE JAN 1 1248 1027 221 1179
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 38 100 PM
AVERAGE 66
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 702 AM CDT SUNSET 649 PM CDT
OCTOBER 1 2026.......SUNRISE 703 AM CDT SUNSET 648 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$