Climatological Report (Daily)
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394
CDUS43 KDVN 110659
CLIIOW

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
159 AM CDT SAT OCT 11 2025

...................................

...THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 10 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    335 PM  MM      MM  67     11       80
  MINIMUM         54   1213 AM  MM      MM  44     10       49
  AVERAGE         66                        56     10       65

PRECIPITATION (IN)
  YESTERDAY        0.04         MM      MM   0.10  -0.06     0.00
  MONTH TO DATE    0.26                      0.99  -0.73     0.20
  SINCE SEP 1      1.42                      4.23  -2.81     0.23
  SINCE JAN 1     22.93                     30.07  -7.14    32.10

DEGREE DAYS
 HEATING
  YESTERDAY        0                        10    -10        0
  MONTH TO DATE   23                        83    -60       41
  SINCE SEP 1     60                       167   -107       59
  SINCE JUL 1     71                       173   -102       64

 COOLING
  YESTERDAY        1                         1      0        0
  MONTH TO DATE   42                        10     32       10
  SINCE SEP 1    218                       120     98      145
  SINCE JAN 1   1230                      1039    191     1069
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           700 AM
 LOWEST     45           800 PM
 AVERAGE    67

..........................................................


THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        MM        MM
 MINIMUM TEMPERATURE (F)   44        MM        MM


SUNRISE AND SUNSET
OCTOBER 11 2025.......SUNRISE   714 AM CDT   SUNSET   631 PM CDT
OCTOBER 12 2025.......SUNRISE   715 AM CDT   SUNSET   629 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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