729  
CDUS46 KOTX 202344  
CLIGEG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
444 PM PDT WED SEP 20 2017  
 
   
...............................
 
 
   
..THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2017
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1881 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 48 1213 PM 90 1939 71 -23 66  
MINIMUM 42 332 AM 32 1983 46 -4 43  
1887  
AVERAGE 45 59 -14 55  
 
PRECIPITATION (IN)  
TODAY 0.12 0.71 1945 0.02 0.10 0.00  
MONTH TO DATE 0.96 0.43 0.53 0.19  
SINCE OCT 1 24.22 16.32 7.90 15.35  
SINCE JAN 1 14.93 10.54 4.39 8.99  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
1999  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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  
TODAY 20 7 13 10  
MONTH TO DATE 83 93 -10 119  
SINCE SEP 1 83 93 -10 119  
SINCE JUL 1 86 158 -72 149  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 89 33 56 2  
SINCE SEP 1 89 33 56 2  
SINCE JAN 1 794 444 350 489    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
TORNADO  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 PM  
LOWEST 77 1000 AM  
AVERAGE 89  
   
......................................................
 
 
 
THE SPOKANE WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1967  
1938  
MINIMUM TEMPERATURE (F) 46 30 1895  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2017.....SUNRISE 635 AM PDT SUNSET 651 PM PDT  
SEPTEMBER 21 2017.....SUNRISE 636 AM PDT SUNSET 649 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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