Climatological Report (Daily)
Issued by NWS Spokane, WA

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CDUS46 KOTX 210836
CLIGEG


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
136 AM PDT THU SEP 21 2017


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

...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 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         48   1213 PM  90    1939  71    -23       66
  MINIMUM         40   1159 PM  32    1983  46     -6       43
                                      1887
  AVERAGE         44                        59    -15       55

PRECIPITATION (IN)
  YESTERDAY        0.13          0.71 1945   0.02   0.11     0.00
  MONTH TO DATE    0.97                      0.43   0.54     0.19
  SINCE OCT 1     24.23                     16.32   7.91    15.35
  SINCE JAN 1     14.94                     10.54   4.40     8.99

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
                                      1999
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                         7     14       10
  MONTH TO DATE   84                        93     -9      119
  SINCE SEP 1     84                        93     -9      119
  SINCE JUL 1     87                       158    -71      149

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   89                        33     56        2
  SINCE SEP 1     89                        33     56        2
  SINCE JAN 1    794                       444    350      489
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 PM
 LOWEST     77          1000 AM
 AVERAGE    89

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


THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1967
                                             1938
 MINIMUM TEMPERATURE (F)   46        30      1895


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   636 AM PDT   SUNSET   649 PM PDT
SEPTEMBER 22 2017.....SUNRISE   637 AM PDT   SUNSET   647 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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