312
CDUS43 KLOT 160634
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT TUE MAY 16 2023
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 15 2023
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)
YESTERDAY
MAXIMUM 69 90 2001 72 -3 77
MINIMUM 49 35 2016 50 -1 52
AVERAGE 59 61 -2 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.60 2009 0.15 -0.15 0.06
MONTH TO DATE 1.18 2.35 -1.17 1.96
SINCE MAR 1 6.00 9.17 -3.17 10.89
SINCE JAN 1 12.66 13.34 -0.68 15.01
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 6 6 0 0
MONTH TO DATE 93 116 -23 113
SINCE MAR 1 1357 1370 -13 1429
SINCE JUL 1 5631 5976 -345 5832
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 22 20 2 75
SINCE MAR 1 31 30 1 80
SINCE JAN 1 31 30 1 80
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 2001
MINIMUM TEMPERATURE (F) 50 32 1997
SUNRISE AND SUNSET
MAY 16 2023...........SUNRISE 5:32 AM CDT SUNSET 8:06 PM CDT
MAY 17 2023...........SUNRISE 5:31 AM CDT SUNSET 8:07 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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