164  
CDUS46 KOTX 200831  
CLIPUW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE, WA  
130 AM PDT SUN SEP 20 2009  
 
   
...............................
 
 
 
...THE PULLMAN-MOSCOW AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2009...  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
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 73 1058 AM 92 2008 72 1 92  
1981  
MINIMUM 47 508 AM 24 1957 43 4 55  
AVERAGE 60 58 2 74  
 
PRECIPITATION (IN)  
YESTERDAY T 0.30 2006 0.03 -0.03 0.00  
MONTH TO DATE 0.11 0.55 -0.44 T  
SINCE OCT 1 22.62 20.68 1.94 17.80  
SINCE JAN 1 16.06 13.59 2.47 10.28  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM 0.0 MM MM  
MONTH TO DATE 0.0 0.0 0.0 MM  
SINCE SEP 1 0.0 0.0 0.0 MM  
SINCE JUL 1 0.0 T 0.0 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 8 -3 0  
MONTH TO DATE 61 116 -55 98  
SINCE SEP 1 61 116 -55 98  
SINCE JUL 1 135 253 -118 222  
 
COOLING  
YESTERDAY 0 1 -1 9  
MONTH TO DATE 33 30 3 24  
SINCE SEP 1 33 30 3 24  
SINCE JAN 1 333 271 62 248    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 31 1100 AM  
AVERAGE 54  
   
......................................................
 
 
 
THE PULLMAN-MOSCOW AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 1991  
MINIMUM TEMPERATURE (F) 43 30 2007  
1983  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2009.....SUNRISE 633 AM PDT SUNSET 650 PM PDT  
SEPTEMBER 21 2009.....SUNRISE 634 AM PDT SUNSET 648 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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