Climatological Report (Daily)
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862
CDUS43 KLOT 110636
CLIUGN

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT SAT OCT 11 2025

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

...THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 10 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66   3:28 PM  85    2010  63      3       67
  MINIMUM         47   3:30 AM  30    2009  45      2       45
  AVERAGE         57                        54      3       56

PRECIPITATION (IN)
  YESTERDAY        0.03          0.45 2017   0.12  -0.09     0.00
  MONTH TO DATE    0.45                      1.16  -0.71     0.00
  SINCE SEP 1      2.34                      4.73  -2.39     1.47
  SINCE JAN 1     21.97                     29.09  -7.12    35.00

DEGREE DAYS
 HEATING
  YESTERDAY        8                        11     -3        9
  MONTH TO DATE   42                        98    -56       58
  SINCE SEP 1     78                       219   -141       88
  SINCE JUL 1     94                       244   -150      103

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   58                         6     52        5
  SINCE SEP 1    170                        77     93      101
  SINCE JAN 1    943                       624    319      772
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    10.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           7:00 PM
 LOWEST     55           9:00 AM
 AVERAGE    76

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


THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        84      2024
 MINIMUM TEMPERATURE (F)   44        27      2009


SUNRISE AND SUNSET
OCTOBER 11 2025.......SUNRISE   7:00 AM CDT   SUNSET   6:15 PM CDT
OCTOBER 12 2025.......SUNRISE   7:01 AM CDT   SUNSET   6:14 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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