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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