015  
CDUS46 KOTX 110835  
CLISFF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
135 AM PDT THU SEP 11 2025  
   
...............................
 
 
...THE SPOKANE WA FELTS AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 88 337 PM MM MM 78 10 86  
MINIMUM 56 555 AM MM MM 48 8 61  
AVERAGE 72 63 9 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.02 -0.02 0.00  
MONTH TO DATE T 0.19 -0.19 T  
SINCE OCT 1 15.03 16.87 -1.84 13.88  
SINCE JAN 1 7.00 11.22 -4.22 8.72  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 26 -26 0  
SINCE SEP 1 0 26 -26 0  
SINCE JUL 1 0 59 -59 3  
 
COOLING  
YESTERDAY 7 2 5 9  
MONTH TO DATE 127 23 104 112  
SINCE SEP 1 127 23 104 112  
SINCE JAN 1 961 492 469 769    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 1.2  
 
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 84 600 AM  
LOWEST 26 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE SPOKANE WA FELTS AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 48 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 622 AM PDT SUNSET 709 PM PDT  
SEPTEMBER 12 2025.....SUNRISE 623 AM PDT SUNSET 707 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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