Climatological Report (Daily)
Issued by NWS Spokane, WA

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914
CDUS46 KOTX 300847
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
147 AM PDT SUN APR 30 2017


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 29 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         66    259 PM  93    1926  66      0       52
  MINIMUM         39    515 AM  29    1950  43     -4       48
                                      1907
  AVERAGE         53                        54     -1       50

PRECIPITATION (IN)
  YESTERDAY        T             0.63 2016   0.04  -0.04     0.63
  MONTH TO DATE    1.85                      1.27   0.58     1.49
  SINCE OCT 1     13.01                      7.39   5.62     8.63
  SINCE JAN 1      8.13                      4.28   3.85     5.18

SNOWFALL (IN)
  YESTERDAY        0.0           T    1969   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      4.8                       0.7    4.1      0.0
  SINCE JUL 1     39.2                      10.5   28.7      6.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        11      1       15
  MONTH TO DATE  392                       402    -10      217
  SINCE MAR 1    987                      1014    -27      771
  SINCE JUL 1   5023                      4869    154     4035

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        7
  SINCE MAR 1      0                         0      0        7
  SINCE JAN 1      0                         0      0        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     34           200 PM
 AVERAGE    64

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


THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        87      1981
 MINIMUM TEMPERATURE (F)   43        27      1894


SUNRISE AND SUNSET
APRIL 30 2017.........SUNRISE   535 AM PDT   SUNSET   756 PM PDT
MAY  1 2017...........SUNRISE   534 AM PDT   SUNSET   757 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




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