Climatological Report (Daily)
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367
CDUS43 KLOT 132137
CLIMDW

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT SUN JUL 13 2025

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 13 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83   2:59 PM 106    1995  85     -2       92
  MINIMUM         70   5:10 AM  50    1940  68      2       68
  AVERAGE         77                        77      0       80

PRECIPITATION (IN)
  TODAY            0.00          1.51 2024   0.11  -0.11     1.51
  MONTH TO DATE    2.03                      1.47   0.56     3.06
  SINCE JUN 1      7.40                      5.48   1.92     6.50
  SINCE JAN 1     16.97                     17.96  -0.99    22.48

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      9                        24    -15        3
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           12                        12      0       15
  MONTH TO DATE  192                       146     46      150
  SINCE JUN 1    516                       368    148      472
  SINCE JAN 1    567                       450    117      585
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           4:00 AM
 LOWEST     42           2:00 PM
 AVERAGE    60

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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       104      1936
 MINIMUM TEMPERATURE (F)   68        52      1930


SUNRISE AND SUNSET
JULY 13 2025..........SUNRISE   5:28 AM CDT   SUNSET   8:25 PM CDT
JULY 14 2025..........SUNRISE   5:29 AM CDT   SUNSET   8:25 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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