Climatological Report (Daily)
Issued by NWS Spokane, WA

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CDUS46 KOTX 200830 CCA
CLIGEG

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
122 AM PDT WED SEP 20 2017


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

...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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         51    242 PM  92    1922  72    -21       64
  MINIMUM         42    323 PM  32    1983  46     -4       46
  AVERAGE         47                        59    -12       55

PRECIPITATION (IN)
  YESTERDAY        0.62          1.04 1973   0.03   0.59     0.00
  MONTH TO DATE    0.84                      0.41   0.43     0.19
  SINCE OCT 1     24.10                     16.30   7.80    15.35
  SINCE JAN 1     14.81                     10.52   4.29     8.99

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
  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       18                         7     11       10
  MONTH TO DATE   63                        86    -23      109
  SINCE SEP 1     63                        86    -23      109
  SINCE JUL 1     66                       151    -85      139

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   89                        32     57        2
  SINCE SEP 1     89                        32     57        2
  SINCE JAN 1    794                       443    351      489
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     76          1200 AM
 AVERAGE    88

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


THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        90      1939
 MINIMUM TEMPERATURE (F)   46        32      1983
                                             1887


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   635 AM PDT   SUNSET   651 PM PDT
SEPTEMBER 21 2017.....SUNRISE   636 AM PDT   SUNSET   649 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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