Climatological Report (Daily)
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CDUS43 KLOT 180636
CLIVPZ


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST MON DEC 18 2017


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

...THE VALPARAISO CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         46    251 PM  54    2006  34     12       30
  MINIMUM         28    347 AM  -2    2000  21      7       21
  AVERAGE         37                        27     10       26

PRECIPITATION (IN)
  YESTERDAY        0.00          0.18 2001   0.06  -0.06    MM
  MONTH TO DATE    0.03                      1.27  -1.24     0.58
  SINCE DEC 1      0.03                      1.27  -1.24     0.58
  SINCE JAN 1     34.52                     36.60  -2.08    31.84

DEGREE DAYS
 HEATING
  YESTERDAY       28                        38    -10       39
  MONTH TO DATE  537                       593    -56      681
  SINCE DEC 1    537                       593    -56      681
  SINCE JUL 1   1536                      1851   -315     1494

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    968                       713    255     1017
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE VALPARAISO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        53      2002
 MINIMUM TEMPERATURE (F)   20        -9      2016


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   709 AM CST   SUNSET   420 PM CST
DECEMBER 19 2017......SUNRISE   710 AM CST   SUNSET   421 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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