AFOS product CLIYKM
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CDUS46 KPDT 190828 RRA
CLIYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR
1226 AM PST WED DEC 19 2018


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

...THE YAKIMA WA CLIMATE SUMMARY FOR DECEMBER 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51    246 PM  55    1974  35     16       54
  MINIMUM         36    842 PM -10    1984  21     15       27
  AVERAGE         44                        28     16       41

PRECIPITATION (IN)
  YESTERDAY        0.16          0.39 1955   0.05   0.11     0.00
  MONTH TO DATE    0.57                      0.88  -0.31     0.04
  SINCE OCT 1      2.06                      2.47  -0.41     1.97
  SINCE JAN 1      4.95                      7.60  -2.65     9.92

SNOWFALL (IN)
  YESTERDAY        0.0           4.7  1955   0.3   -0.3      0.0
  MONTH TO DATE    0.3                       5.3   -5.0       T
  SINCE JAN 1      1.1                      17.5  -16.4     29.5
  SINCE JUL 1      0.3                       8.9   -8.6      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        37    -16       24
  MONTH TO DATE  542                       643   -101      566
  SINCE DEC 1    542                       643   -101      566
  SINCE JUL 1   2005                      2176   -171     1835

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    677                       472    205     1054
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           900 AM
 LOWEST     65           500 PM
 AVERAGE    79

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


THE YAKIMA WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        54      2017
 MINIMUM TEMPERATURE (F)   21        -9      1984


SUNRISE AND SUNSET
DECEMBER 19 2018......SUNRISE   742 AM PST   SUNSET   416 PM PST
DECEMBER 20 2018......SUNRISE   743 AM PST   SUNSET   417 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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