Climatological Report (Daily)
Issued by NWS
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CDUS43 KDVN 130649
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
149 AM CDT MON OCT 13 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 12 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 78 347 PM MM MM 66 12 79
MINIMUM 50 618 AM MM MM 44 6 54
AVERAGE 64 55 9 67
PRECIPITATION (IN)
YESTERDAY T MM MM 0.10 -0.10 0.00
MONTH TO DATE 0.26 1.20 -0.94 0.20
SINCE SEP 1 1.42 4.44 -3.02 0.23
SINCE JAN 1 22.93 30.28 -7.35 32.10
DEGREE DAYS
HEATING
YESTERDAY 1 11 -10 0
MONTH TO DATE 28 104 -76 41
SINCE SEP 1 65 188 -123 59
SINCE JUL 1 76 194 -118 64
COOLING
YESTERDAY 0 0 0 2
MONTH TO DATE 42 11 31 13
SINCE SEP 1 218 121 97 148
SINCE JAN 1 1230 1040 190 1072
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 45 200 PM
AVERAGE 69
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 MM MM
MINIMUM TEMPERATURE (F) 43 MM MM
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 716 AM CDT SUNSET 628 PM CDT
OCTOBER 14 2025.......SUNRISE 718 AM CDT SUNSET 626 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$