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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 170934
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
333 AM MDT THU AUG 17 2017


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         85    454 PM 101    2013  83      2       94       
  MINIMUM         46    540 AM  39    2002  51     -5       52       
  AVERAGE         66                        67     -1       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.87 1985   0.06  -0.06     0.00    
  MONTH TO DATE    0.06                      0.74  -0.68     0.80    
  SINCE OCT 1     12.59                     12.50   0.09    14.08    
  SINCE JAN 1      9.66                     10.50  -0.84     8.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.1   -0.1       T      
  SINCE JUN 1      0.0                       0.4   -0.4       T      
  SINCE JUL 1      0.0                       0.1   -0.1       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   22                        22      0        8       
  SINCE JUN 1    148                       263   -115      160       
  SINCE JUL 1     23                        72    -49       52       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         4     -3        8       
  MONTH TO DATE   20                        74    -54       40       
  SINCE JUN 1    326                       230     96      204       
  SINCE JAN 1    333                       237     96      204       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    50           400 AM                                     
 LOWEST      9           200 PMAVERAGE    30                                                       

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

                                                                     
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        98      1919                    
 MINIMUM TEMPERATURE (F)   51        36      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 17 2017........SUNRISE   625 AM MDT   SUNSET   833 PM MDT   
AUGUST 18 2017........SUNRISE   626 AM MDT   SUNSET   831 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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