496
CDUS43 KDVN 090639
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1239 AM CST TUE DEC 09 2025
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR DECEMBER 8 2025
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)
YESTERDAY
MAXIMUM 24 1159 PM MM MM 39 -15 61
MINIMUM 1 1241 AM MM MM 22 -21 26
AVERAGE 13 31 -18 44
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.05 -0.05 0.00
MONTH TO DATE 0.29 0.44 -0.15 T
SINCE DEC 1 0.29 0.44 -0.15 T
SINCE JAN 1 25.71 34.67 -8.96 36.35
DEGREE DAYS
HEATING
YESTERDAY 52 34 18 21
MONTH TO DATE 375 264 111 298
SINCE DEC 1 375 264 111 298
SINCE JUL 1 1357 1494 -137 1220
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1245 1044 201 1085
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 1100 PM
LOWEST 58 900 AM
AVERAGE 66
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THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 MM MM
MINIMUM TEMPERATURE (F) 22 MM MM
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 721 AM CST SUNSET 436 PM CST
DECEMBER 10 2025......SUNRISE 722 AM CST SUNSET 436 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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