631
CDUS43 KLOT 170632
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED MAY 17 2023
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 16 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 78 90 2001 73 5 78
MINIMUM 49 32 1997 50 -1 49
AVERAGE 64 61 3 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.04 2019 0.15 -0.15 0.00
MONTH TO DATE 1.18 2.50 -1.32 1.96
SINCE MAR 1 6.00 9.32 -3.32 10.89
SINCE JAN 1 12.66 13.49 -0.83 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 1 6 -5 1
MONTH TO DATE 94 122 -28 114
SINCE MAR 1 1358 1376 -18 1430
SINCE JUL 1 5632 5982 -350 5833
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 22 22 0 75
SINCE MAR 1 31 32 -1 80
SINCE JAN 1 31 32 -1 80
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 1996
MINIMUM TEMPERATURE (F) 51 35 2002
SUNRISE AND SUNSET
MAY 17 2023...........SUNRISE 5:31 AM CDT SUNSET 8:07 PM CDT
MAY 18 2023...........SUNRISE 5:30 AM CDT SUNSET 8:08 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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