477
CDUS43 KDVN 182123
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
423 PM CDT SAT OCT 18 2025
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 18 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 77 207 PM MM MM 63 14 71
MINIMUM 61 526 AM MM MM 41 20 35
AVERAGE 69 52 17 53
PRECIPITATION (IN)
TODAY 0.28 MM MM 0.10 0.18 0.00
MONTH TO DATE 0.74 1.82 -1.08 0.20
SINCE SEP 1 1.90 5.06 -3.16 0.23
SINCE JAN 1 23.41 30.90 -7.49 32.10
DEGREE DAYS
HEATING
TODAY 0 13 -13 12
MONTH TO DATE 32 176 -144 136
SINCE SEP 1 69 260 -191 154
SINCE JUL 1 80 266 -186 159
COOLING
TODAY 4 0 4 0
MONTH TO DATE 61 11 50 13
SINCE SEP 1 237 121 116 148
SINCE JAN 1 1249 1040 209 1072
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 45 200 PM
AVERAGE 73
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 MM MM
MINIMUM TEMPERATURE (F) 41 MM MM
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 722 AM CDT SUNSET 620 PM CDT
OCTOBER 19 2025.......SUNRISE 723 AM CDT SUNSET 618 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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