386
CDUS43 KLOT 212136
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN MAY 21 2023
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 21 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2023
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 86 1992 74 5 61
2007
2014
MINIMUM 49 32 2002 52 -3 53
AVERAGE 64 63 1 57
PRECIPITATION (IN)
TODAY 0.00 1.08 2018 0.15 -0.15 0.33
MONTH TO DATE 1.19 3.28 -2.09 3.11
SINCE MAR 1 6.01 10.10 -4.09 12.04
SINCE JAN 1 12.67 14.27 -1.60 16.16
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 2.1 5.1 -3.0 3.7
SINCE JUL 1 16.1 33.2 -17.1 32.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 1 4 -3 8
MONTH TO DATE 118 146 -28 133
SINCE MAR 1 1382 1400 -18 1449
SINCE JUL 1 5656 6006 -350 5852
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 22 33 -11 85
SINCE MAR 1 31 43 -12 90
SINCE JAN 1 31 43 -12 90
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 88 2007
MINIMUM TEMPERATURE (F) 52 32 1997
SUNRISE AND SUNSET
MAY 21 2023...........SUNRISE 5:28 AM CDT SUNSET 8:11 PM CDT
MAY 22 2023...........SUNRISE 5:27 AM CDT SUNSET 8:12 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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