Climatological Report (Daily)
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000
CDUS46 KOTX 180835
CLIEPH


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1234 AM PST MON DEC 18 2017


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

...THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         32   1105 PM  53    1990  33     -1       13
  MINIMUM         27    543 AM -11    1964  21      6       -2
  AVERAGE         30                        26      4        6

PRECIPITATION (IN)
  YESTERDAY        T             0.21 1992   0.04  -0.04     0.00
  MONTH TO DATE    0.02                      0.69  -0.67     0.21
  SINCE OCT 1      2.19                      2.28  -0.09     3.49
  SINCE JAN 1      8.09                      7.30   0.79     9.85

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY       35                        38     -3       59
  MONTH TO DATE  565                       623    -58      716
  SINCE DEC 1    565                       623    -58      716
  SINCE JUL 1   1945                      2042    -97     1839

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1072                       772    300      751
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     2.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           300 AM
 LOWEST     72           100 PM
 AVERAGE    82

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


THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        54      1999
 MINIMUM TEMPERATURE (F)   20        -1      2016


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   741 AM PST   SUNSET   409 PM PST
DECEMBER 19 2017......SUNRISE   741 AM PST   SUNSET   409 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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