Climatological Report (Monthly)
Issued by NWS
Issued by NWS
735
CXUS53 KLOT 011630
CLMUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1030 AM CST SUN MAR 01 2026
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...THE WAUKEGAN IL CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 76 02/27/2024
LOW -14 02/19/2015
HIGHEST 64 02/16 58 02/28
LOWEST 2 02/01 -8 02/18
AVG. MAXIMUM 39.4 34.1 5.3 33.4
AVG. MINIMUM 19.8 18.4 1.4 17.4
MEAN 29.6 26.3 3.3 25.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 10 14.0 -4.0 15
DAYS MIN <= 32 26 26.0 0.0 27
DAYS MIN <= 0 0 3.0 -3.0 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.76 2019
MINIMUM 0.05 2003
TOTALS 0.17 1.52 -1.35 0.59
DAILY AVG. 0.01 0.05 -0.04 0.02
DAYS >= .01 6 8.6 -2.6 7
DAYS >= .10 0 3.4 -3.4 2
DAYS >= .50 0 0.9 -0.9 0
DAYS >= 1.00 0 0.2 -0.2 0
GREATEST
24 HR. TOTAL 0.07 02/17 TO 02/18 0.26
DEGREE DAYS
HEATING TOTAL 982 1085 -103 1100
SINCE 7/1 4696 4827 -131 4384
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
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WIND (MPH)
AVERAGE WIND SPEED 8.5
HIGHEST WIND SPEED/DIRECTION 31/240 DATE 02/18
31/220 02/20
HIGHEST GUST SPEED/DIRECTION 45/240 DATE 02/18
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 9 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 1
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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