Climatological Report (Daily)
Issued by NWS Spokane, WA

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000
CDUS46 KOTX 210823
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1223 AM PST TUE NOV 21 2017


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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         52    146 PM  66    1962  46      6       48
  MINIMUM         38   1148 PM   9    1900  33      5       39
  AVERAGE         45                        40      5       44

PRECIPITATION (IN)
  YESTERDAY        0.31          0.71 1962   0.04   0.27     0.09
  MONTH TO DATE    1.15                      0.81   0.34     0.49
  SINCE OCT 1      2.32                      1.77   0.55     3.15
  SINCE JAN 1     13.28                     10.97   2.31    13.34

SNOWFALL (IN)
  YESTERDAY       MM             5.9  1921   0.1   MM        0.0
  MONTH TO DATE    T                         0.9   -0.9      0.0
  SINCE SEP 1      T                         0.9   -0.9      0.0
  SINCE JUL 1      T                         0.9   -0.9      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        25     -5       21
  MONTH TO DATE  451                       443      8      295
  SINCE SEP 1    961                       953      8      703
  SINCE JUL 1    961                       968     -7      714

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    141                        90     51       47
  SINCE JAN 1   1160                       807    353      863
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     7.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           800 AM
 LOWEST     38          1200 AM
 AVERAGE    67

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        67      1974
 MINIMUM TEMPERATURE (F)   33         4      1900


SUNRISE AND SUNSET
NOVEMBER 21 2017......SUNRISE   658 AM PST   SUNSET   409 PM PST
NOVEMBER 22 2017......SUNRISE   700 AM PST   SUNSET   408 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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