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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 202333
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
431 PM MST SAT DEC 20 2014


................................... 

...THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 20 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         42    159 PM  57    1900  34      8       30       
  MINIMUM         30    637 AM -28    1990  14     16       16       
  AVERAGE         36                        24     12       23      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          0.30 1964   0.01  -0.01     0.00    
  MONTH TO DATE    0.24                      0.35  -0.11     0.87    
  SINCE OCT 1      2.09                      1.80   0.29     1.98    
  SINCE JAN 1     19.27                     14.55   4.72    11.71    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0           4.3  1964   0.3   -0.3      0.0     
  MONTH TO DATE    2.2                       5.9   -3.7     12.2     
  SINCE DEC 1      2.2                       5.9   -3.7     12.2     
  SINCE JUL 1     19.6                      19.6    0.0     21.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           29                        41    -12       42       
  MONTH TO DATE  636                       797   -161      963       
  SINCE DEC 1    636                       797   -161      963       
  SINCE JUL 1   2525                      2766   -241     2763       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    350                       298     52      449       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    15.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           700 AM                                     
 LOWEST     48          1100 AM                                     
 AVERAGE    59                                                       

..........................................................

                                                                     
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        65      1933                    
 MINIMUM TEMPERATURE (F)   14       -35      1990                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2014......SUNRISE   810 AM MST   SUNSET   436 PM MST   
DECEMBER 21 2014......SUNRISE   810 AM MST   SUNSET   437 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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