562
CDUS43 KLOT 190631
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT FRI MAY 19 2023
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 18 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 75 93 1998 73 2 65
MINIMUM 45 31 2002 51 -6 51
AVERAGE 60 62 -2 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 2000 0.16 -0.16 0.35
MONTH TO DATE 1.18 2.81 -1.63 2.31
SINCE MAR 1 6.00 9.63 -3.63 11.24
SINCE JAN 1 12.66 13.80 -1.14 15.36
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 5 5 0 7
MONTH TO DATE 109 132 -23 125
SINCE MAR 1 1373 1386 -13 1441
SINCE JUL 1 5647 5992 -345 5844
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 22 26 -4 75
SINCE MAR 1 31 36 -5 80
SINCE JAN 1 31 36 -5 80
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THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1996
MINIMUM TEMPERATURE (F) 51 38 1993
SUNRISE AND SUNSET
MAY 19 2023...........SUNRISE 5:29 AM CDT SUNSET 8:09 PM CDT
MAY 20 2023...........SUNRISE 5:29 AM CDT SUNSET 8:10 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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