AFOS product CLIYKM
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CDUS46 KPDT 200827 RRB
CLIYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR
1225 AM PST THU DEC 20 2018


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

...THE YAKIMA WA CLIMATE SUMMARY FOR DECEMBER 19 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         45    331 PM  54    2017  35     10       54
  MINIMUM         29    607 AM  -9    1984  21      8       29
  AVERAGE         37                        28      9       42

PRECIPITATION (IN)
  YESTERDAY        T             0.46 1953   0.05  -0.05     0.01
  MONTH TO DATE    0.57                      0.93  -0.36     0.05
  SINCE OCT 1      2.06                      2.52  -0.46     1.98
  SINCE JAN 1      4.95                      7.65  -2.70     9.93

SNOWFALL (IN)
  YESTERDAY       MM             4.6  1964   0.4   MM        0.0
  MONTH TO DATE    0.3                       5.7   -5.4       T
  SINCE JAN 1      1.1                      17.9  -16.8     29.5
  SINCE JUL 1      0.3                       9.3   -9.0      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        37     -9       23
  MONTH TO DATE  570                       680   -110      589
  SINCE DEC 1    570                       680   -110      589
  SINCE JUL 1   2033                      2213   -180     1858

 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    12   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 AM
 LOWEST     70          1200 AM
 AVERAGE    81

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


THE YAKIMA WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        61      1994
 MINIMUM TEMPERATURE (F)   21        -7      1984


SUNRISE AND SUNSET
DECEMBER 20 2018......SUNRISE   743 AM PST   SUNSET   417 PM PST
DECEMBER 21 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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