Climatological Report (Daily)
Issued by NWS

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192
CDUS46 KOTX 190834
CLIDEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
134 AM PDT SAT SEP 19 2026

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

...THE DEER_PARK WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 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         77    409 PM  MM      MM  73      4       85
  MINIMUM         44   1158 PM  MM      MM  39      5       43
  AVERAGE         61                        56      5       64

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.03  -0.03     0.00
  MONTH TO DATE    1.89                      0.44   1.45     0.15
  SINCE OCT 1     19.55                     22.14  -2.59    21.30
  SINCE JAN 1     10.41                     14.31  -3.90    10.62

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY        4                         9     -5        1
  MONTH TO DATE  119                       122     -3       22
  SINCE SEP 1    119                       122     -3       22
  SINCE JUL 1    181                       247    -66       39

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                        12    -12       80
  SINCE SEP 1      0                        12    -12       80
  SINCE JAN 1    266                       214     52      438
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     1.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     30           400 PM
 AVERAGE    62

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


THE DEER_PARK WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        MM        MM
 MINIMUM TEMPERATURE (F)   39        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE   632 AM PDT   SUNSET   653 PM PDT
SEPTEMBER 20 2026.....SUNRISE   634 AM PDT   SUNSET   651 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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