Climatological Report (Monthly)
Issued by NWS
Issued by NWS
401
CXUS53 KLOT 011551
CLMPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
951 AM CST MON DEC 01 2025
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 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
................................................................
TEMPERATURE (F)
RECORD
HIGH 76 11/10/2022
11/09/2020
11/08/2020
LOW 9 11/12/2019
HIGHEST 70 11/15 69 11/04
LOWEST 13 11/30 14 11/30
AVG. MAXIMUM 49.1 48.5 0.6 52.1
AVG. MINIMUM 33.9 33.4 0.5 39.3
MEAN 41.5 40.9 0.6 45.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 2 2.0 0.0 2
DAYS MIN <= 32 13 15.1 -2.1 7
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.02 2003
MINIMUM 0.35 1999
TOTALS 1.38 2.15 -0.77 3.28
DAILY AVG. 0.05 0.07 -0.02 0.11
DAYS >= .01 9 9.1 -0.1 12
DAYS >= .10 5 4.3 0.7 7
DAYS >= .50 0 1.1 -1.1 3
DAYS >= 1.00 0 0.2 -0.2 1
GREATEST
24 HR. TOTAL 0.40 11/08 TO 11/09 1.44
DEGREE DAYS
HEATING TOTAL 697 722 -25 571
SINCE 7/1 1018 1181 -163 MM
COOLING TOTAL 0 0 0 1
SINCE 1/1 1109 933 176 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 8.7
HIGHEST WIND SPEED/DIRECTION 31/270 DATE 11/26
HIGHEST GUST SPEED/DIRECTION 49/260 DATE 11/26
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 2
LIGHT SNOW 6 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 1
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$