Climatological Report (Daily)
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615
CDUS43 KDVN 120621
CLIIOW

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
121 AM CDT SAT JUL 12 2025

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

...THE IOWA CITY IA CLIMATE SUMMARY FOR JULY 11 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         87    225 PM  MM      MM  86      1       83
  MINIMUM         67    506 PM  MM      MM  66      1       63
  AVERAGE         77                        76      1       73

PRECIPITATION (IN)
  YESTERDAY        1.73         MM      MM   0.12   1.61      T
  MONTH TO DATE    5.13                      1.57   3.56     3.01
  SINCE JUN 1      7.28                      6.86   0.42     8.10
  SINCE JAN 1     17.16                     19.56  -2.40    23.51

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        1
  SINCE JUN 1      3                        13    -10        1
  SINCE JUL 1      0                         0      0        1

 COOLING
  YESTERDAY       12                        11      1        8
  MONTH TO DATE  151                       117     34       89
  SINCE JUN 1    444                       350     94      371
  SINCE JAN 1    508                       431     77      447
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     65          1200 PM
 AVERAGE    83

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


THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        MM        MM
 MINIMUM TEMPERATURE (F)   66        MM        MM


SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE   543 AM CDT   SUNSET   840 PM CDT
JULY 13 2025..........SUNRISE   544 AM CDT   SUNSET   840 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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