Climatological Report (Daily)
Issued by NWS
Issued by NWS
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990
CDUS43 KLOT 202134
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON JUL 20 2026
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR JULY 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 82 2:59 PM 98 2011 82 0 74
MINIMUM 56 4:54 AM 50 2009 62 -6 62
AVERAGE 69 72 -3 68
PRECIPITATION (IN)
TODAY 0.00 0.98 2017 0.11 -0.11 T
MONTH TO DATE 2.20 2.29 -0.09 4.56
SINCE JUN 1 7.60 6.74 0.86 8.58
SINCE JAN 1 22.35 19.58 2.77 17.01
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 4 -4 3
SINCE JUN 1 48 77 -29 39
SINCE JUL 1 0 4 -4 3
COOLING
TODAY 4 7 -3 3
MONTH TO DATE 200 137 63 189
SINCE JUN 1 310 250 60 401
SINCE JAN 1 334 282 52 410
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 61 3:00 PM
AVERAGE 81
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 2002
MINIMUM TEMPERATURE (F) 62 52 2007
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 5:32 AM CDT SUNSET 8:23 PM CDT
JULY 21 2026..........SUNRISE 5:33 AM CDT SUNSET 8:22 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$