Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDVN 242128
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
428 PM CDT WED SEP 24 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 24 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 159 PM MM MM 75 4 77
MINIMUM 61 655 AM MM MM 51 10 53
AVERAGE 70 63 7 65
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.10 -0.10 0.00
MONTH TO DATE 1.16 2.66 -1.50 0.03
SINCE SEP 1 1.16 2.66 -1.50 0.03
SINCE JAN 1 22.67 28.50 -5.83 31.90
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 37 51 -14 18
SINCE SEP 1 37 51 -14 18
SINCE JUL 1 48 57 -9 23
COOLING
TODAY 5 2 3 0
MONTH TO DATE 139 98 41 108
SINCE SEP 1 139 98 41 108
SINCE JAN 1 1151 1017 134 1032
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 50 300 PM
AVERAGE 74
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 MM MM
MINIMUM TEMPERATURE (F) 51 MM MM
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 656 AM CDT SUNSET 659 PM CDT
SEPTEMBER 25 2025.....SUNRISE 657 AM CDT SUNSET 658 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$