Climatological Report (Daily)
Issued by NWS

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979
CDUS46 KOTX 150857
CLIDEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
157 AM PDT TUE SEP 15 2026

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

...THE DEER_PARK WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    302 PM  MM      MM  75    -14       66
  MINIMUM         39    352 AM  MM      MM  40     -1       52
  AVERAGE         50                        58     -8       59

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.03  -0.03     0.15
  MONTH TO DATE    1.89                      0.33   1.56     0.15
  SINCE OCT 1     19.55                     22.03  -2.48    21.30
  SINCE JAN 1     10.41                     14.20  -3.79    10.62

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY       15                         8      7        6
  MONTH TO DATE   95                        88      7        7
  SINCE SEP 1     95                        88      7        7
  SINCE JUL 1    157                       213    -56       24

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                        12    -12       76
  SINCE SEP 1      0                        12    -12       76
  SINCE JAN 1    266                       214     52      434
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     60           300 PM
 AVERAGE    80

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


THE DEER_PARK WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        MM        MM
 MINIMUM TEMPERATURE (F)   40        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE   627 AM PDT   SUNSET   702 PM PDT
SEPTEMBER 16 2026.....SUNRISE   628 AM PDT   SUNSET   700 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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