Climatological Report (Daily)
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053
CDUS43 KLOT 160636
CLIUGN

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT SUN AUG 16 2026

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

...THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 15 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77  11:55 PM  90    2000  80     -3       87
  MINIMUM         72   5:00 AM  45    2004  62     10       65
  AVERAGE         75                        71      4       76

PRECIPITATION (IN)
  YESTERDAY        0.79R         0.29 2001   0.12   0.67     0.00
  MONTH TO DATE    3.81                      1.73   2.08     0.55
  SINCE JUN 1     13.90                      9.66   4.24    10.35
  SINCE JAN 1     28.65                     22.50   6.15    18.78

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     52                        86    -34       39
  SINCE JUL 1      4                        13     -9        3

 COOLING
  YESTERDAY       10                         6      4       11
  MONTH TO DATE  103                        98      5      150
  SINCE JUN 1    477                       429     48      685
  SINCE JAN 1    501                       461     40      694
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     6.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           1:00 PM
 LOWEST     82           2:00 AM
 AVERAGE    91

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


THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        94      2025
 MINIMUM TEMPERATURE (F)   61        50      2004


SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE   6:00 AM CDT   SUNSET   7:51 PM CDT
AUGUST 17 2026........SUNRISE   6:01 AM CDT   SUNSET   7:50 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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