298   
CDUS46 KOTX 300835  
CLIDEW  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SPOKANE WA  
135 AM PDT TUE SEP 30 2025  
   
...............................  
  
   
..THE DEER_PARK WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2025  
  
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         72    340 PM  MM      MM  68      4       67     
  MINIMUM         44    330 AM  MM      MM  36      8       38     
  AVERAGE         58                        52      6       53       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00         MM      MM   0.04  -0.04     0.00       
  MONTH TO DATE    0.28                      0.78  -0.50     0.02       
  SINCE OCT 1     21.43                     22.48  -1.05    16.69       
  SINCE JAN 1     10.75                     14.65  -3.90     9.68       
  
SNOWFALL (IN)                                                                
  YESTERDAY       MM                                                    
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        7                        13     -6       12          
  MONTH TO DATE   87                       244   -157      115          
  SINCE SEP 1     87                       244   -157      115          
  SINCE JUL 1    104                       369   -265      169          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE   81                        12     69       55          
  SINCE SEP 1     81                        12     69       55          
  SINCE JAN 1    439                       214    225      411           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (220)         
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (120)         
  AVERAGE WIND SPEED     3.0                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    68           300 AM                                        
 LOWEST     28           200 PM                                        
 AVERAGE    48                                                          
   
......................................................  
  
THE DEER_PARK WA AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   67        MM        MM                        
 MINIMUM TEMPERATURE (F)   36        MM        MM                        
  
SUNRISE AND SUNSET                                                      
SEPTEMBER 30 2025.....SUNRISE   648 AM PDT   SUNSET   630 PM PDT       
OCTOBER  1 2025.......SUNRISE   649 AM PDT   SUNSET   628 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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