Climatological Report (Monthly)
Issued by NWS
Issued by NWS
125
CXUS53 KLOT 011319
CLMUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
819 AM CDT TUE OCT 01 2024
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 96 09/10/2013
LOW 34 09/19/2012
HIGHEST 89 09/20 94 09/03
LOWEST 45 09/08 49 09/14
09/15
AVG. MAXIMUM 77.3 73.1 4.2 74.8
AVG. MINIMUM 56.5 53.6 2.9 59.5
MEAN 66.9 63.4 3.5 67.1
DAYS MAX >= 90 0 0.5 -0.5 3
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 11.17 2019
MINIMUM 0.43 2017
TOTALS 1.47 3.57 -2.10 4.11
DAILY AVG. 0.05 0.12 -0.07 0.14
DAYS >= .01 4 11.6 -7.6 13
DAYS >= .10 2 5.9 -3.9 7
DAYS >= .50 2 2.5 -0.5 3
DAYS >= 1.00 0 1.0 -1.0 1
GREATEST
24 HR. TOTAL 0.86 09/22 TO 09/22 1.21
DEGREE DAYS
HEATING TOTAL 30 121 -91 39
SINCE 7/1 45 145 -100 MM
COOLING TOTAL 96 71 25 110
SINCE 1/1 767 618 149 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 6.2
HIGHEST WIND SPEED/DIRECTION 26/020 DATE 09/28
HIGHEST GUST SPEED/DIRECTION 41/010 DATE 09/28
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 1
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$