Climatological Report (Monthly) Issued by NWS Chicago, IL
000
CXUS53 KLOT 271245
CLMLOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
738 AM CDT FRI OCT 27 2023
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...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 96 05/27/2012
LOW 26 05/03/2005
HIGHEST MM MM MM MM
LOWEST MM MM MM MM
AVG. MAXIMUM MM 71.1 MM MM
AVG. MINIMUM MM 49.9 MM MM
MEAN MM 60.5 MM MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.11 2019
MINIMUM 0.30 1992
TOTALS MM 4.26 MM MM
DAILY AVG. MM 0.14 MM MM
DAYS >= .01 0 12.8 -12.8 MM
DAYS >= .10 0 7.7 -7.7 MM
DAYS >= .50 0 3.1 -3.1 MM
DAYS >= 1.00 0 1.3 -1.3 MM
GREATEST
24 HR. TOTAL MM
SNOWFALL (INCHES)
RECORDS
TOTAL T 2019
2015
1997
TOTALS MM 0.0 MM MM
SINCE 7/1 MM 32.3 MM MM
SNOWDEPTH AVG. MM MM MM MM
DAYS >= 1.0 MM 0.0 MM
GREATEST
SNOW DEPTH MM
24 HR TOTAL MM
DEGREE_DAYS
HEATING TOTAL MM 192 MM MM
SINCE 7/1 MM 6186 MM MM
COOLING TOTAL MM 53 MM MM
SINCE 1/1 MM 58 MM MM
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WIND (MPH)
AVERAGE WIND SPEED MM
HIGHEST WIND SPEED/DIRECTION MM DATE MM
HIGHEST GUST SPEED/DIRECTION MM DATE MM
AVERAGE RH (PERCENT) MM
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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