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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 032242
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
440 PM MDT THU SEP 3 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 3 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         63    259 PM  96    2001  78    -15       68       
                                      1950                          
  MINIMUM         57    447 AM  32    1958  47     10       49       
  AVERAGE         60                        63     -3       59      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          1.59 1901   0.04  -0.04     0.00    
  MONTH TO DATE    0.00                      0.12  -0.12     0.00    
  SINCE OCT 1      8.40                     10.24  -1.84     9.86    
  SINCE JAN 1      6.12                      8.67  -2.55     8.86    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0           T    1954   0.1   -0.1      0.0     
                                      1995                          
  MONTH TO DATE    0.0                       0.1   -0.1      0.0     
  SINCE SEP 1      0.0                       0.1   -0.1      0.0     
  SINCE JUL 1      0.0                       0.4   -0.4      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            5                         4      1        6       
  MONTH TO DATE    5                        12     -7       10       
  SINCE SEP 1      5                        12     -7       10       
  SINCE JUL 1     42                        81    -39       57       
                                                                     
 COOLING                                                             
  TODAY            0                         2     -2        0       
  MONTH TO DATE    6                         6      0        0       
  SINCE SEP 1      6                         6      0        0       
  SINCE JAN 1    544                       389    155      448       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     9.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    51           200 AM                                     
 LOWEST     42           800 AM                                     
 AVERAGE    47                                                       

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

                                                                     
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        96      1998                    
 MINIMUM TEMPERATURE (F)   47        31      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  3 2015.....SUNRISE   650 AM MDT   SUNSET   804 PM MDT   
SEPTEMBER  4 2015.....SUNRISE   652 AM MDT   SUNSET   802 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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