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000
CXUS53 KLOT 011320
CLMUGN

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
820 AM CDT SUN OCT 01 2023

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

...THE WAUKEGAN IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             96   09/10/2013
 LOW              34   09/19/2012
HIGHEST           94   09/03                          87  09/01
LOWEST            49   09/14                          38  09/29
                       09/15
                                                          09/30
AVG. MAXIMUM    74.8               73.1     1.7       MM
AVG. MINIMUM    59.5               53.6     5.9       MM
MEAN            67.1               63.4     3.7       MM
DAYS MAX >= 90     3                0.5     2.5        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.17   2019
 MINIMUM        0.43   2017
TOTALS          4.11               3.57    0.54       MM
DAILY AVG.      0.14               0.12    0.02       MM
DAYS >= .01       13               11.6     1.4       MM
DAYS >= .10        7                5.9     1.1       MM
DAYS >= .50        3                2.5     0.5       MM
DAYS >= 1.00       1                1.0     0.0       MM
GREATEST
 24 HR. TOTAL   1.21   09/26 TO 09/27               2.83

DEGREE DAYS
HEATING TOTAL     39                121     -82       MM
 SINCE 7/1        49                145     -96       MM
COOLING TOTAL    110                 71      39       MM
 SINCE 1/1       684                618      66       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
HIGHEST WIND SPEED/DIRECTION    25/210    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    34/200    DATE  09/05

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       5
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      2
HAZE                      4

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

$$