Climatological Report (Daily)
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CDUS46 KSEW 170833
CLIOLM


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
1232 AM PST SUN DEC 17 2017


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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         45    334 PM  57    1974  44      1       36
  MINIMUM         31    453 AM   5    1964  32     -1       17
  AVERAGE         38                        38      0       27

PRECIPITATION (IN)
  YESTERDAY        0.07          2.90 2001   0.23  -0.16     0.00
  MONTH TO DATE    0.92                      4.06  -3.14     3.37
  SINCE OCT 1     19.78                     17.29   2.49    25.08
  SINCE JAN 1     55.45                     46.60   8.85    54.45

DEGREE DAYS
 HEATING
  YESTERDAY       27                        27      0       38
  MONTH TO DATE  450                       421     29      464
  SINCE DEC 1    450                       421     29      464
  SINCE JUL 1   1752                      1866   -114     1661

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    204                       106     98      145
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     3.4


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     89           100 PM
 AVERAGE    95

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


THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        56      1979
 MINIMUM TEMPERATURE (F)   32         3      1964


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   752 AM PST   SUNSET   424 PM PST
DECEMBER 18 2017......SUNRISE   753 AM PST   SUNSET   424 PM PST


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




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