175  
CDUS46 KOTX 210825  
CLIPUW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
125 AM PDT THU SEP 21 2023  
   
...............................
 
 
...THE PULLMAN_MOSCOW AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2023...  
 
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 58 118 PM 91 1939 73 -15 77  
MINIMUM 41 307 AM 30 1983 45 -4 38  
2007  
AVERAGE 50 59 -9 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.63 1945 0.03 0.07 0.00  
MONTH TO DATE 0.46 0.38 0.08 0.05  
SINCE OCT 1 15.77 17.26 -1.49 22.62  
SINCE JAN 1 6.91 11.32 -4.41 14.25  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 7 8 7  
MONTH TO DATE 58 101 -43 78  
SINCE SEP 1 58 101 -43 78  
SINCE JUL 1 103 199 -96 101  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 28 30 -2 28  
SINCE SEP 1 28 30 -2 28  
SINCE JAN 1 358 280 78 391    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 46 1200 AM  
AVERAGE 72  
   
......................................................
 
 
THE PULLMAN_MOSCOW AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1967  
MINIMUM TEMPERATURE (F) 44 27 1960  
2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 634 AM PDT SUNSET 648 PM PDT  
SEPTEMBER 22 2023.....SUNRISE 635 AM PDT SUNSET 646 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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