Climatological Report (Daily)
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818
CDUS43 KLOT 180639
CLIUGN

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT WED JUN 18 2025

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

...THE WAUKEGAN IL CLIMATE SUMMARY FOR JUNE 17 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         93   3:29 PM  95    2024  77     16       95
  MINIMUM         66   4:28 AM  46    2005  57      9       72
                                      2023
  AVERAGE         80                        67     13       84

PRECIPITATION (IN)
  YESTERDAY        0.02          0.31 2017   0.16  -0.14     0.00
  MONTH TO DATE    1.17                      2.59  -1.42     1.75
  SINCE JUN 1      1.17                      2.59  -1.42     1.75
  SINCE JAN 1      9.60                     15.43  -5.83    20.50

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   36                        59    -23       24
  SINCE JUN 1     36                        59    -23       24
  SINCE JUL 1   6028                      6675   -647     5337

 COOLING
  YESTERDAY       15                         4     11       19
  MONTH TO DATE   43                        48     -5       81
  SINCE JUN 1     43                        48     -5       81
  SINCE JAN 1     52                        80    -28       96
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     9.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           5:00 AM
 LOWEST     36           5:00 PM
 AVERAGE    60

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


THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        94      2024
 MINIMUM TEMPERATURE (F)   57        47      2022


SUNRISE AND SUNSET
JUNE 18 2025..........SUNRISE   5:14 AM CDT   SUNSET   8:31 PM CDT
JUNE 19 2025..........SUNRISE   5:14 AM CDT   SUNSET   8:32 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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