Climatological Report (Daily)
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CDUS43 KLSX 180913
CLIUIN


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
312 AM CST MON DEC 18 2017


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

...THE QUINCY IL CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1901 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49    304 PM  64    1939  37     12       29
  MINIMUM         42    423 AM  -5    1932  21     21        6
  AVERAGE         46                        29     17

PRECIPITATION (IN)
  YESTERDAY        T             1.03 1928   0.07  -0.07    MM
  MONTH TO DATE    0.10                      1.37  -1.27     0.44
  SINCE DEC 1      0.10                      1.37  -1.27     0.44
  SINCE JAN 1     32.70                     36.45  -3.75    30.29

DEGREE DAYS
 HEATING
  YESTERDAY       19                        36    -17
  MONTH TO DATE  470                       568    -98
  SINCE DEC 1    470                       568    -98
  SINCE JUL 1   1417                      1668   -251

 COOLING
  YESTERDAY        0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1   1229                      1094    135
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     8.6


SKY COVER
  AVERAGE SKY COVER 0.7



RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 PM
 LOWEST     49           200 AM
 AVERAGE    75

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


THE QUINCY IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        66      1939
 MINIMUM TEMPERATURE (F)   21       -11      1901


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   721 AM CST   SUNSET   442 PM CST
DECEMBER 19 2017......SUNRISE   722 AM CST   SUNSET   442 PM CST


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




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