Climatological Report (Daily)
Issued by NWS Spokane, WA

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000
CDUS46 KOTX 210825
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1221 AM PST SUN DEC 21 2014


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2014...

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)
 YESTERDAY
  MAXIMUM         50   1159 PM  57    1934  39     11       31
  MINIMUM         35    411 AM   0    1983  27      8       22
  AVERAGE         43                        33     10       27

PRECIPITATION (IN)
  YESTERDAY        0.41        0.72   1906  0.04   0.37     0.20
  MONTH TO DATE    1.59                     0.62   0.97     0.63
  SINCE OCT 1      3.94                     2.76   1.18     1.43
  SINCE JAN 1     11.86                    11.96  -0.10     9.39

SNOWFALL (IN)
  YESTERDAY        0.0         7.5    1964  0.1   -0.1      1.8
  MONTH TO DATE    T                        2.1   -2.1      2.5
  SINCE DEC 1      T                        2.1   -2.1      2.5
  SINCE JUL 1      T                        3.9   -3.9      2.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        32    -10       38
  MONTH TO DATE  503                       618   -115      729
  SINCE DEC 1    503                       618   -115      729
  SINCE JUL 1   1481                      1858   -377     2083

 COOLING
  YESTERDAY        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    24   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     8.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     76          1000 PM
 AVERAGE    88

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        60      1972
 MINIMUM TEMPERATURE (F)   27        -8      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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