AFOS product CLIYKM
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CDUS46 KPDT 220915 RRA
CLIYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR
1245 AM PST FRI DEC 22 2017


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

...THE YAKIMA WA CLIMATE SUMMARY FOR DECEMBER 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         36    316 PM  59    2014  34      2       39
  MINIMUM         19    719 AM  -9    1990  21     -2       15
  AVERAGE         28                        28      0       27

PRECIPITATION (IN)
  YESTERDAY        0.00          1.29 1964   0.05  -0.05     0.00
  MONTH TO DATE    0.05                      1.04  -0.99     0.84
  SINCE OCT 1      1.98                      2.63  -0.65     3.89
  SINCE JAN 1      9.93                      7.76   2.17     9.95

SNOWFALL (IN)
  YESTERDAY        0.0          13.6  1964   0.3   -0.3      0.0
  MONTH TO DATE    0.0                       6.3   -6.3      7.1
  SINCE JAN 1     29.5                      18.5   11.0     19.6
  SINCE JUL 1      0.4                       9.9   -9.5      7.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       37                        38     -1       38
  MONTH TO DATE  656                       755    -99      819
  SINCE DEC 1    656                       755    -99      819
  SINCE JUL 1   1925                      2288   -363     1838

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1054                       472    582      774
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     1.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           100 AM
 LOWEST     64           200 PM
 AVERAGE    76

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


THE YAKIMA WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        56      2014
                                             1949
 MINIMUM TEMPERATURE (F)   21       -10      1983


SUNRISE AND SUNSET
DECEMBER 22 2017......SUNRISE   744 AM PST   SUNSET   418 PM PST
DECEMBER 23 2017......SUNRISE   744 AM PST   SUNSET   419 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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