Climatological Report (Daily)
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463
CDUS43 KLOT 162149
CLIUGN

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
449 PM CDT WED SEP 16 2026

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

...THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 16 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         71  11:47 AM  84    2016  73     -2       80
  MINIMUM         62   5:15 AM  41    2007  54      8       57
  AVERAGE         67                        63      4       69

PRECIPITATION (IN)
  TODAY            0.00          0.78 2010   0.13  -0.13     0.00
  MONTH TO DATE    0.85                      1.87  -1.02     1.60
  SINCE SEP 1      0.85                      1.87  -1.02     1.60
  SINCE JAN 1     31.74                     26.23   5.51    21.23

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        0
  MONTH TO DATE   12                        37    -25       36
  SINCE SEP 1     12                        37    -25       36
  SINCE JUL 1     18                        62    -44       52

 COOLING
  TODAY            2                         2      0        4
  MONTH TO DATE  110                        52     58       34
  SINCE SEP 1    110                        52     58       34
  SINCE JAN 1    692                       599     93      807
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     8.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          12:00 AM
 LOWEST     70           2:00 AM
 AVERAGE    82

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


THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        91      2021
 MINIMUM TEMPERATURE (F)   53        42      2014


SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE   6:32 AM CDT   SUNSET   6:59 PM CDT
SEPTEMBER 17 2026.....SUNRISE   6:34 AM CDT   SUNSET   6:57 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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