Climatological Report (Monthly)
Issued by NWS
Issued by NWS
242
CXUS53 KLOT 011348
CLMPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
848 AM CDT SUN SEP 01 2024
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...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 100 08/24/2023
LOW 47 08/31/2009
HIGHEST 98 08/27 100 08/24
LOWEST 52 08/22 51 08/31
AVG. MAXIMUM 83.0 82.0 1.0 81.5
AVG. MINIMUM 64.5 64.7 -0.2 63.2
MEAN 73.7 73.4 0.3 72.3
DAYS MAX >= 90 5 4.0 1.0 2
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 9.91 2007
MINIMUM 0.73 2003
TOTALS 1.83 3.70 -1.87 1.16
DAILY AVG. 0.06 0.12 -0.06 0.04
DAYS >= .01 9 9.6 -0.6 4
DAYS >= .10 7 6.4 0.6 3
DAYS >= .50 1 2.4 -1.4 1
DAYS >= 1.00 0 1.0 -1.0 0
GREATEST
24 HR. TOTAL 0.70 08/27 TO 08/28 0.91
DEGREE DAYS
HEATING TOTAL 2 4 -2 4
SINCE 7/1 5 3 2 MM
COOLING TOTAL 280 263 17 241
SINCE 1/1 869 814 55 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.3
HIGHEST WIND SPEED/DIRECTION 30/320 DATE 08/27
HIGHEST GUST SPEED/DIRECTION 46/340 DATE 08/27
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 2
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 7 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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