AFOS product CLIYKM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
124 
CDUS46 KPDT 190854 RRA
CLIYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR
1254 AM PST TUE DEC 19 2017


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

...THE YAKIMA WA CLIMATE SUMMARY FOR DECEMBER 18 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         54    134 PM  55    1974  35     19       20
  MINIMUM         27    134 AM -10    1984  21      6       -4
  AVERAGE         41                        28     13        8

PRECIPITATION (IN)
  YESTERDAY        0.00          0.39 1955   0.05  -0.05     0.00
  MONTH TO DATE    0.00                      0.88  -0.88     0.60
  SINCE OCT 1      0.00                      2.47  -2.47     3.65
  SINCE JAN 1      0.00                      7.60  -7.60     9.71

SNOWFALL (IN)
  YESTERDAY        0.0           4.7  1955   0.3   -0.3      0.0
  MONTH TO DATE    0.0                       5.3   -5.3      7.1
  SINCE JAN 1      0.0                      17.5  -17.5     19.6
  SINCE JUL 1      0.0                       8.9   -8.9      7.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        37    -13       57
  MONTH TO DATE   24                       643   -619      710
  SINCE DEC 1     24                       643   -619      710
  SINCE JUL 1     24                      2176  -2152     1729

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


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     59           600 AM
 AVERAGE    76

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


THE YAKIMA WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        51      2004
 MINIMUM TEMPERATURE (F)   21        -9      1984


SUNRISE AND SUNSET
DECEMBER 19 2017......SUNRISE   742 AM PST   SUNSET   417 PM PST
DECEMBER 20 2017......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.

$$