066  
CDUS46 KOTX 180839  
CLIGEG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
139 AM PDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR AUGUST 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 99 317 PM 103 2008 84 15 97  
MINIMUM 69 512 AM 43 1881 57 12 65  
1989  
AVERAGE 84 70 14 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 2005 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.24 -0.18 T  
SINCE OCT 1 13.95 15.64 -1.69 15.08  
SINCE JAN 1 6.72 9.87 -3.15 9.96  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1999 0.0 0.0 0.0  
2001  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 61 166 -105 135  
SINCE JUL 1 0 32 -32 5  
 
COOLING  
YESTERDAY 19 6 13 16  
MONTH TO DATE 188 128 60 191  
SINCE JUN 1 601 392 209 522  
SINCE JAN 1 679 407 272 522    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 42 600 AM  
LOWEST 14 300 PM  
AVERAGE 28  
   
......................................................
 
 
THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 1967  
MINIMUM TEMPERATURE (F) 56 41 1995  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 550 AM PDT SUNSET 757 PM PDT  
AUGUST 19 2023........SUNRISE 551 AM PDT SUNSET 755 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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