902
CXUS53 KLOT 011316
CLMUGN

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
816 AM CDT FRI MAY 01 2026

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

...THE WAUKEGAN IL CLIMATE SUMMARY FOR THE MONTH OF APRIL 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             89   04/18/2002
 LOW              17   04/08/2018
                       04/07/2018
                       01/05/1999
HIGHEST           81   04/12                          84  04/28
                       04/14
LOWEST            26   04/07                          23  04/08
AVG. MAXIMUM    61.4               55.5     5.9     56.4
AVG. MINIMUM    39.7               36.0     3.7     37.1
MEAN            50.5               45.8     4.7     46.7
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.2    -0.2        0
DAYS MIN <= 32     7                9.3    -2.3        7
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.70   2013
 MINIMUM        1.07   2021
TOTALS          8.43               3.77    4.66     1.76
DAILY AVG.      0.28               0.13    0.15     0.06
DAYS >= .01       17               12.0     5.0       12
DAYS >= .10       11                7.2     3.8        3
DAYS >= .50        5                2.3     2.7        1
DAYS >= 1.00       4                0.6     3.4        0
GREATEST
 24 HR. TOTAL   2.14   04/14 TO 04/15               0.96


DEGREE DAYS
HEATING TOTAL    431                581    -150      541
 SINCE 7/1      5874               6317    -443       MM
COOLING TOTAL      5                  4       1        1
 SINCE 1/1         5                  5       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
HIGHEST WIND SPEED/DIRECTION    36/190    DATE  04/08
                                36/210          04/12
HIGHEST GUST SPEED/DIRECTION    51/290    DATE  04/14

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       9
LIGHT RAIN               20     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      3
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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