Climatological Report (Daily)
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642
CDUS43 KDVN 260621
CLIIOW

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
121 AM CDT SAT SEP 26 2026

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

...THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 25 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
.......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66    347 PM  74     -8       80
  MINIMUM         61    751 AM  51     10       52
  AVERAGE         64            62      2       66

PRECIPITATION (IN)
  YESTERDAY        0.20          0.10   0.10     0.00
  MONTH TO DATE   10.12          2.76   7.36     1.16
  SINCE SEP 1     10.12          2.76   7.36     1.16
  SINCE JAN 1     40.25         28.60  11.65    22.67

DEGREE DAYS
 HEATING
  YESTERDAY        1             5     -4        0
  MONTH TO DATE   23            56    -33       37
  SINCE SEP 1     23            56    -33       37
  SINCE JUL 1     23            62    -39       48

 COOLING
  YESTERDAY        0             2     -2        1
  MONTH TO DATE  186           100     86      140
  SINCE SEP 1    186           100     86      140
  SINCE JAN 1   1245          1019    226     1152
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     3.5


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           700 AM
 LOWEST     80          1100 PM
 AVERAGE    89

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


THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL




SUNRISE AND SUNSET
SEPTEMBER 26 2026.....SUNRISE   658 AM CDT   SUNSET   656 PM CDT
SEPTEMBER 27 2026.....SUNRISE   659 AM CDT   SUNSET   655 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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