Climatological Report (Daily)
Issued by NWS Spokane, WA

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000
CDUS46 KOTX 190823
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1223 AM PST SUN FEB 19 2017


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR FEBRUARY 18 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         45    312 PM  64    1965  47     -2       58
  MINIMUM         38    733 AM  -4    1936  31      7       43
  AVERAGE         42                        39      3       51

PRECIPITATION (IN)
  YESTERDAY        0.18          0.63 1940   0.02   0.16     0.09
  MONTH TO DATE    0.98                      0.49   0.49     0.44
  SINCE OCT 1      6.67                      4.68   1.99     4.82
  SINCE JAN 1      1.79                      1.57   0.22     1.37

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1993   0.1   -0.1      0.0
  MONTH TO DATE    3.6                       1.5    2.1      0.2
  SINCE DEC 1     30.0                       7.4   22.6      6.4
  SINCE JUL 1     30.0                       9.2   20.8      6.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        26     -3       14
  MONTH TO DATE  497                       487     10      366
  SINCE DEC 1   2811                      2366    445     2039
  SINCE JUL 1   3760                      3606    154     3042

 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    10   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     3.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 PM
 LOWEST     73          1200 AM
 AVERAGE    83

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        64      1982
                                             1965
 MINIMUM TEMPERATURE (F)   31         3      1882


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   644 AM PST   SUNSET   520 PM PST
FEBRUARY 20 2017......SUNRISE   643 AM PST   SUNSET   522 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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