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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 301029
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
429 AM MDT SAT AUG 30 2014


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

...THE HELENA MT CLIMATE SUMMARY FOR AUGUST 29 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         83    458 PM  99    2005  80      3       91       
  MINIMUM         50    612 AM  37    1975  49      1       54       
                                      1907                          
  AVERAGE         67                        65      2       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.91 1910   0.04  -0.04     0.02    
  MONTH TO DATE    2.10                      1.12   0.98     1.71    
  SINCE OCT 1      9.85                     10.04  -0.19    11.42    
  SINCE JAN 1      8.85                      8.47   0.38     8.12    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1994   0.1   -0.1      0.0     
                                      1995                          
  MONTH TO DATE    0.0                       0.3   -0.3      0.0     
  SINCE JUN 1      0.0                       0.3   -0.3      0.0     
  SINCE JUL 1      0.0                       0.3   -0.3      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   43                        34      9        3       
  SINCE JUN 1    170                       197    -27      149       
  SINCE JUL 1     43                        61    -18        3       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         3     -1        8       
  MONTH TO DATE  177                       142     35      190       
  SINCE JUN 1    444                       372     72      491       
  SINCE JAN 1    448                       380     68      498       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)HIGHEST    89           400 AM                                     
 LOWEST     26           400 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        96      1999                    
 MINIMUM TEMPERATURE (F)   49        34      1993                    
                                             1910                    
                                             1880                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 30 2014........SUNRISE   645 AM MDT   SUNSET   811 PM MDT   
AUGUST 31 2014........SUNRISE   647 AM MDT   SUNSET   809 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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