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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 222230
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
430 PM MDT FRI SEP 22 2017


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 22 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         41   1226 AM  91    1938  68    -27       56       
  MINIMUM         34    657 AM  24    2000  40     -6       47       
                                      1934                          
  AVERAGE         38                        54    -16       52      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.18          0.84 1910   0.04   0.14     0.29    
  MONTH TO DATE    2.34                      1.08   1.26     2.16    
  SINCE OCT 1     14.93                     14.41   0.52    16.56    
  SINCE JAN 1     12.00                     12.41  -0.41    11.46    
                                                                     
SNOWFALL (IN)                                                        
  TODAY           MM             6.0  1934   0.1   MM        0.0     
  MONTH TO DATE    0.0                       0.7   -0.7      0.0     
  SINCE SEP 1      0.0                       0.7   -0.7      0.0     
  SINCE JUL 1      0.0                       1.0   -1.0       T      
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           27                        12     15       13       
  MONTH TO DATE  185                       181      4      221       
  SINCE SEP 1    185                       181      4      221       
  SINCE JUL 1    214                       302    -88      322       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE   47                        20     27       10       
  SINCE SEP 1     47                        20     27       10       
  SINCE JAN 1    456                       296    160      252       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    10.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  LIGHT RAIN                                                         
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           500 AM                                     
 LOWEST     60          1200 AM                                     
 AVERAGE    78                                                       

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

                                                                     
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        93      1966                    
 MINIMUM TEMPERATURE (F)   40        16      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 22 2017.....SUNRISE   713 AM MDT   SUNSET   722 PM MDT   
SEPTEMBER 23 2017.....SUNRISE   714 AM MDT   SUNSET   720 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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