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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 310800
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
158 AM MDT TUE MAR 31 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR MARCH 30 2015...

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)                                                     
 YESTERDAY                                                           
  MAXIMUM         70    502 PM  78    2004  53     17       48       
  MINIMUM         39    600 AM -13    1936  28     11       30       
  AVERAGE         55                        41     14       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.58 1890   0.03  -0.03      T      
  MONTH TO DATE    0.15                      0.57  -0.42     0.77    
  SINCE OCT 1      3.45                      2.80   0.65     4.30    
  SINCE JAN 1      1.17                      1.23  -0.06     3.30    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           8.3  1890   0.2   -0.2       T      
  MONTH TO DATE    T                         6.0   -6.0      3.6     
  SINCE MAR 1      T                         6.0   -6.0      3.6     
  SINCE JUL 1     24.3                      33.3   -9.0     41.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        24    -14       26       
  MONTH TO DATE  612                       867   -255      901       
  SINCE MAR 1    612                       867   -255      901       
  SINCE JUL 1   5620                      6428   -808     6417       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     3.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    62           700 AM                                     
 LOWEST     22           300 PMAVERAGE    42                                                       

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

                                                                     
THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        71      2012                    
 MINIMUM TEMPERATURE (F)   29        -3      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 31 2015.........SUNRISE   710 AM MDT   SUNSET   755 PM MDT   
APRIL  1 2015.........SUNRISE   708 AM MDT   SUNSET   757 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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