Climatological Report (Daily)
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KLOT 202235
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST FRI JAN 20 2017


...................................

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR JANUARY 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         43    300 PM  47    2006  30     13
  MINIMUM         37        MM -11    1994  16     21
  AVERAGE         40                        23     17

PRECIPITATION (IN)
  TODAY            0.13          0.88 2006   0.05   0.08
  MONTH TO DATE    2.52                      1.36   1.16
  SINCE DEC 1      4.04                      3.61   0.43
  SINCE JAN 1      2.52                      1.36   1.16

SNOWFALL (IN)
  TODAY            0.0           6.6  2012   0.4   -0.4
  MONTH TO DATE    0.5                       7.1   -6.6
  SINCE DEC 1     17.7                      16.4    1.3
  SINCE JUL 1     17.7                      17.3    0.4

DEGREE DAYS
 HEATING
  TODAY           25                        42    -17
  MONTH TO DATE  778                       837    -59
  SINCE DEC 1   2031                      2004     27
  SINCE JUL 1   2887                      3223   -336

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1      0                         0      0
...............................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        45      1999
                                             1997
 MINIMUM TEMPERATURE (F)   16       -10      2000


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   714 AM CST   SUNSET   453 PM CST
JANUARY 21 2017.......SUNRISE   713 AM CST   SUNSET   455 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.