823
CDUS43 KLOT 210633
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU OCT 21 2021
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 20 2021
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2021
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 85 2003 62 10 54
MINIMUM 50 28 2002 42 8 38
AVERAGE 61 52 9 46
PRECIPITATION (IN)
YESTERDAY T 0.52 1995 0.11 -0.11 0.18
MONTH TO DATE 3.14 2.45 0.69 0.89
SINCE SEP 1 4.17 5.76 -1.59 4.07
SINCE JAN 1 25.63 35.10 -9.47 30.02
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 13 -9
MONTH TO DATE 63 193 -130
SINCE SEP 1 82 273 -191
SINCE JUL 1 82 279 -197
COOLING
YESTERDAY 0 0 0
MONTH TO DATE 53 13 40
SINCE SEP 1 214 119 95
SINCE JAN 1 1176 944 232
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 80 2007
MINIMUM TEMPERATURE (F) 42 24 2018
SUNRISE AND SUNSET
OCTOBER 21 2021.......SUNRISE 7:12 AM CDT SUNSET 6:02 PM CDT
OCTOBER 22 2021.......SUNRISE 7:13 AM CDT SUNSET 6:00 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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