479
CXUS53 KLOT 011611
CLMPWK

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1111 AM CDT WED JUL 01 2026

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

...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             99   06/21/2022
                       06/14/2022
                       06/28/2012
 LOW              37   06/01/2003
HIGHEST           94   06/30                          96  06/22
                                                          06/23
LOWEST            48   06/03                          42  06/01
AVG. MAXIMUM    78.3               79.5    -1.2     83.1
AVG. MINIMUM    59.8               60.1    -0.3     62.6
MEAN            69.1               69.8    -0.7     72.8
DAYS MAX >= 90     3                4.0    -1.0        9
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        9.75   2018
 MINIMUM        0.28   2005
TOTALS          4.69               3.97    0.72     3.30
DAILY AVG.      0.16               0.13    0.03     0.11
DAYS >= .01       14               10.5     3.5       10
DAYS >= .10       12                6.9     5.1        7
DAYS >= .50        4                2.5     1.5        3
DAYS >= 1.00       1                1.1    -0.1        0
GREATEST
 24 HR. TOTAL   1.38   06/10 TO 06/11               0.90

DEGREE DAYS
HEATING TOTAL     27                 37     -10       21
 SINCE 7/1      5822               6084    -262       MM
COOLING TOTAL    155                181     -26      264
 SINCE 1/1       210                241     -31       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    35/180    DATE  06/28
HIGHEST GUST SPEED/DIRECTION    52/220    DATE  06/10

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                       7
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
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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