Climatological Report (Daily)
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122
CDUS43 KLOT 202133
CLIUGN

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT THU AUG 20 2026

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

...THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 20 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         76   2:59 PM  92    2010  80     -4       76
  MINIMUM         56   3:26 AM  51    2000  61     -5       67
  AVERAGE         66                        70     -4       72

PRECIPITATION (IN)
  TODAY            0.00          1.13 2016   0.11  -0.11     0.00
  MONTH TO DATE    5.13                      2.30   2.83     1.32
  SINCE JUN 1     15.22                     10.23   4.99    11.12
  SINCE JAN 1     29.97                     23.07   6.90    19.55

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY            1                         6     -5        7
  MONTH TO DATE  130                       128      2      206
  SINCE JUN 1    504                       459     45      741
  SINCE JAN 1    528                       491     37      750
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     6.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           1:00 AM
 LOWEST     52           3:00 PM
 AVERAGE    74

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


THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        95      2003
 MINIMUM TEMPERATURE (F)   61        50      2004
                                             2024


SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE   6:04 AM CDT   SUNSET   7:45 PM CDT
AUGUST 21 2026........SUNRISE   6:05 AM CDT   SUNSET   7:43 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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