607
CDUS43 KLOT 210634
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI JUL 21 2023
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 20 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 86 98 2011 85 1 86
MINIMUM 67 54 2000 65 2 70
AVERAGE 77 75 2 78
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 2018 0.15 -0.15 0.00
MONTH TO DATE 7.16 2.85 4.31 2.18
SINCE JUN 1 8.36 7.53 0.83 4.21
SINCE JAN 1 21.12 23.33 -2.21 21.90
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 JUN 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 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 19 23 -4 10
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 12 10 2 13
MONTH TO DATE 157 196 -39 189
SINCE JUN 1 342 396 -54 399
SINCE JAN 1 411 473 -62 529
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 99 2011
MINIMUM TEMPERATURE (F) 65 56 1992
2000
SUNRISE AND SUNSET
JULY 21 2023..........SUNRISE 5:36 AM CDT SUNSET 8:21 PM CDT
JULY 22 2023..........SUNRISE 5:37 AM CDT SUNSET 8:20 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page