Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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059
CDUS43 KLOT 212135
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT TUE MAY 21 2024
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2024
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89R 86 1992 74 15 80
2007
2014
MINIMUM 62 32 2002 52 10 49
AVERAGE 76 63 13 65
PRECIPITATION (IN)
TODAY 0.00 1.08 2018 0.15 -0.15 0.00
MONTH TO DATE 3.94 3.28 0.66 1.19
SINCE MAR 1 15.58 10.10 5.48 6.01
SINCE JAN 1 19.43 14.27 5.16 12.67
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.6 5.1 -4.5 2.1
SINCE JUL 1 18.7 33.2 -14.5 16.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 50 146 -96 117
SINCE MAR 1 1068 1400 -332 1381
SINCE JUL 1 5028 6006 -978 5655
COOLING
TODAY 11 3 8 0
MONTH TO DATE 43 33 10 22
SINCE MAR 1 59 43 16 31
SINCE JAN 1 59 43 16 31
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 88 2007
MINIMUM TEMPERATURE (F) 52 32 1997
SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE 5:27 AM CDT SUNSET 8:11 PM CDT
MAY 22 2024...........SUNRISE 5:26 AM CDT SUNSET 8:12 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$