893
CDUS43 KLOT 210640
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT SAT JUL 21 2012
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 20 2012
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2012
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
.......................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 98 2011 84 -1 MM
MINIMUM 67 54 2000 64 3 MM
AVERAGE 75 74 1 MM
PRECIPITATION (IN)
YESTERDAY 0.00 0.51 1999 0.17 -0.17 MM
MONTH TO DATE 1.14 2.87 -1.73 MM
SINCE JAN 1 15.52 21.91 -6.39 MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0
MONTH TO DATE 0 0 0
SINCE JUN 1 16 33 -17
SINCE JUL 1 0 0 0
COOLING
YESTERDAY 10 9 1
MONTH TO DATE 339 180 159
SINCE JUN 1 591 360 231
SINCE JAN 1 770 418 352
.......................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 99 2011
MINIMUM TEMPERATURE (F) 64 56 2000
1992
SUNRISE AND SUNSET
JULY 21 2012..........SUNRISE 537 AM CDT SUNSET 820 PM CDT
JULY 22 2012..........SUNRISE 538 AM CDT SUNSET 819 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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