Climatological Report (Daily)
Issued by NWS
Issued by NWS
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119
CDUS43 KDVN 042132
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
432 PM CDT SAT OCT 04 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 4 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 87 259 PM MM MM 70 17 75
MINIMUM 60 541 AM MM MM 47 13 57
AVERAGE 74 58 16 66
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.10 -0.10 0.20
MONTH TO DATE 0.00 0.40 -0.40 0.20
SINCE SEP 1 1.16 3.64 -2.48 0.23
SINCE JAN 1 22.67 29.48 -6.81 32.10
DEGREE DAYS
HEATING
TODAY 0 8 -8 0
MONTH TO DATE 0 29 -29 16
SINCE SEP 1 37 113 -76 34
SINCE JUL 1 48 119 -71 39
COOLING
TODAY 9 1 8 1
MONTH TO DATE 34 4 30 1
SINCE SEP 1 210 114 96 136
SINCE JAN 1 1222 1033 189 1060
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 36 300 PM
AVERAGE 67
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 MM MM
MINIMUM TEMPERATURE (F) 46 MM MM
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 707 AM CDT SUNSET 642 PM CDT
OCTOBER 5 2025.......SUNRISE 708 AM CDT SUNSET 641 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$