949  
CDUS45 KTFX 080835  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MST SUN NOV 8 2009  
 
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR NOVEMBER 7 2009
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1886 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 130 PM 76 1999 46 5 57  
MINIMUM 34 754 PM -9 1973 25 9 37  
AVERAGE 43 36 7 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.29 1898 0.02 -0.02 T  
MONTH TO DATE T 0.14 -0.14 0.61  
SINCE OCT 1 1.49 1.07 0.42 1.14  
SINCE JAN 1 13.67 13.77 -0.10 15.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1898 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.4 -1.4 0.7  
SINCE SEP 1 6.9 7.2 -0.3 7.4  
SINCE JUL 1 6.9 7.5 -0.6 7.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 29 -7 18  
MONTH TO DATE 146 194 -48 148  
SINCE SEP 1 1074 1077 -3 1010  
SINCE JUL 1 1167 1202 -35 1074  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 90 21 69 1  
SINCE JAN 1 287 288 -1 298    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 19.1  
 
 
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 64 100 AM  
LOWEST 24 100 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 71 2004  
MINIMUM TEMPERATURE (F) 25 -1 1945  
 
 
SUNRISE AND SUNSET  
NOVEMBER 8 2009......SUNRISE 720 AM MST SUNSET 458 PM MST  
NOVEMBER 9 2009......SUNRISE 722 AM MST SUNSET 456 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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