Climatological Report (Monthly)
Issued by NWS
Issued by NWS
868
CXUS53 KLOT 011551
CLMPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1051 AM CDT TUE JUL 01 2025
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...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 99 06/21/2022
06/14/2022
06/28/2012
LOW 37 06/01/2003
HIGHEST 96 06/22 96 06/17
06/23
LOWEST 42 06/01 48 06/11
AVG. MAXIMUM 83.1 79.5 3.6 82.9
AVG. MINIMUM 62.6 60.1 2.5 63.0
MEAN 72.8 69.8 3.0 73.0
DAYS MAX >= 90 9 4.0 5.0 8
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 3.30 3.97 -0.67 4.58
DAILY AVG. 0.11 0.13 -0.02 0.15
DAYS >= .01 10 10.5 -0.5 11
DAYS >= .10 7 6.9 0.1 7
DAYS >= .50 3 2.5 0.5 3
DAYS >= 1.00 0 1.1 -1.1 1
GREATEST
24 HR. TOTAL 0.90 06/17 TO 06/18 1.71
DEGREE DAYS
HEATING TOTAL 21 37 -16 11
SINCE 7/1 5660 6084 -424 MM
COOLING TOTAL 264 181 83 257
SINCE 1/1 285 241 44 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.2
HIGHEST WIND SPEED/DIRECTION 36/220 DATE 06/03
HIGHEST GUST SPEED/DIRECTION 58/280 DATE 06/29
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 3
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 0
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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