Climatological Report (Daily)
Issued by NWS Spokane, WA

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000
CDUS46 KOTX 280827
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1227 AM PST TUE FEB 28 2017


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         37    503 PM  71    1926  50    -13       56
  MINIMUM         28    649 AM   8    1962  32     -4       42
  AVERAGE         33                        41     -8       49

PRECIPITATION (IN)
  YESTERDAY        0.11          0.73 1896   0.03   0.08     0.17
  MONTH TO DATE    1.95                      0.75   1.20     0.64
  SINCE OCT 1      7.64                      4.94   2.70     5.02
  SINCE JAN 1      2.76                      1.83   0.93     1.57

SNOWFALL (IN)
  YESTERDAY        2.7 R         1.2  1971   0.1    2.6      0.0
  MONTH TO DATE    7.7                       2.1    5.6      0.2
  SINCE DEC 1     34.1                       8.0   26.1      6.4
  SINCE JUL 1     34.1                       9.8   24.3      6.4
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       32                        24      8       16
  MONTH TO DATE  743                       712     31      549
  SINCE DEC 1   3057                      2591    466     2222
  SINCE JUL 1   4006                      3831    175     3225

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     3.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     75           400 PM
 AVERAGE    88

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        67      1901
                                             1897
 MINIMUM TEMPERATURE (F)   32         9      1960


SUNRISE AND SUNSET
FEBRUARY 28 2017......SUNRISE   628 AM PST   SUNSET   533 PM PST
MARCH  1 2017.........SUNRISE   627 AM PST   SUNSET   535 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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