874
CDUS43 KDVN 280631
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1231 AM CST SUN DEC 28 2025
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR DECEMBER 27 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 46 556 PM MM MM 33 13 47
MINIMUM 36 338 AM MM MM 17 19 45
AVERAGE 41 25 16 46
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.04 -0.04 0.56
MONTH TO DATE 0.76 1.31 -0.55 1.52
SINCE DEC 1 0.76 1.31 -0.55 1.52
SINCE JAN 1 26.18 35.54 -9.36 37.87
DEGREE DAYS
HEATING
YESTERDAY 24 40 -16 19
MONTH TO DATE 1094 977 117 934
SINCE DEC 1 1094 977 117 934
SINCE JUL 1 2076 2207 -131 1856
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 16 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 96 300 PM
AVERAGE 98
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THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 MM MM
MINIMUM TEMPERATURE (F) 17 MM MM
SUNRISE AND SUNSET
DECEMBER 28 2025......SUNRISE 732 AM CST SUNSET 444 PM CST
DECEMBER 29 2025......SUNRISE 733 AM CST SUNSET 444 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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