Climatological Report (Daily)
Issued by NWS Spokane, WA

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000
CDUS46 KOTX 220026
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
425 PM PST SUN DEC 21 2014


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 2014...
VALID AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         60R   401 AM  60    1972  39     21       35
  MINIMUM         49    105 AM  -8    1983  27     22       30
  AVERAGE         55                        33     22       33

PRECIPITATION (IN)
  TODAY            T             0.43 1925   0.03  -0.03     0.02
  MONTH TO DATE    1.59                      0.65   0.94     0.65
  SINCE OCT 1      3.94                      2.79   1.15     1.45
  SINCE JAN 1     11.86                     11.99  -0.13     9.41

SNOWFALL (IN)
  TODAY            0.0           2.2  2008   0.1   -0.1      0.0
  MONTH TO DATE    T                         2.2   -2.2      2.5
  SINCE DEC 1      T                         2.2   -2.2      2.5
  SINCE JUL 1      T                         4.0   -4.0      2.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                        32    -22       32
  MONTH TO DATE  513                       650   -137      761
  SINCE DEC 1    513                       650   -137      761
  SINCE JUL 1   1491                      1890   -399     2115

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1095                       807    288     1178
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    20.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77
 LOWEST     51
 AVERAGE    64

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        62      1917
 MINIMUM TEMPERATURE (F)   27       -13      1983


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   728 AM PST   SUNSET   404 PM PST
DECEMBER 22 2014......SUNRISE   729 AM PST   SUNSET   405 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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