Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDVN 152122
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
422 PM CDT WED OCT 15 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 15 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 73 253 PM MM MM 65 8 56
MINIMUM 59 800 AM MM MM 43 16 34
AVERAGE 66 54 12 45
PRECIPITATION (IN)
TODAY 0.01 MM MM 0.11 -0.10 0.00
MONTH TO DATE 0.29 1.52 -1.23 0.20
SINCE SEP 1 1.45 4.76 -3.31 0.23
SINCE JAN 1 22.96 30.60 -7.64 32.10
DEGREE DAYS
HEATING
TODAY 0 12 -12 20
MONTH TO DATE 32 138 -106 89
SINCE SEP 1 69 222 -153 107
SINCE JUL 1 80 228 -148 112
COOLING
TODAY 1 0 1 0
MONTH TO DATE 47 11 36 13
SINCE SEP 1 223 121 102 148
SINCE JAN 1 1235 1040 195 1072
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 700 AM
LOWEST 61 300 PM
AVERAGE 74
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 MM MM
MINIMUM TEMPERATURE (F) 42 MM MM
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 719 AM CDT SUNSET 624 PM CDT
OCTOBER 16 2025.......SUNRISE 720 AM CDT SUNSET 623 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$