030
CDUS43 KLOT 180637
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT FRI SEP 18 2020
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 17 2020
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2020
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
.......................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 91 2018 75 -5 81
MINIMUM 56 44 2014 54 2 65
1999
AVERAGE 63 65 -2 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.34 2012 0.09 -0.09 0.00
MONTH TO DATE 2.80 1.87 0.93 4.12
SINCE SEP 1 2.80 1.87 0.93 4.12
SINCE JAN 1 28.75 29.69 -0.94 40.03
DEGREE DAYS
HEATING
YESTERDAY 2 3 -1
MONTH TO DATE 9 26 -17
SINCE SEP 1 9 26 -17
SINCE JUL 1 10 34 -24
COOLING
YESTERDAY 0 3 -3
MONTH TO DATE 57 71 -14
SINCE SEP 1 57 71 -14
SINCE JAN 1 1040 824 216
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THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 88 2007
2000
MINIMUM TEMPERATURE (F) 54 43 1995
SUNRISE AND SUNSET
SEPTEMBER 18 2020.....SUNRISE 636 AM CDT SUNSET 656 PM CDT
SEPTEMBER 19 2020.....SUNRISE 637 AM CDT SUNSET 654 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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