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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 201013
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
412 AM MDT SUN APR 20 2014


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 19 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         67    518 PM  85    1962  59      8       53       
  MINIMUM         24    534 AM   7    1951  33     -9       37       
  AVERAGE         46                        46      0       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.98 1984   0.04  -0.04      T      
  MONTH TO DATE    0.04                      0.58  -0.54     0.54    
  SINCE OCT 1      4.37                      3.40   0.97     4.60    
  SINCE JAN 1      3.37                      1.83   1.54     1.30    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.2  1967   0.2   -0.2      0.0     
  MONTH TO DATE    T                         2.6   -2.6      1.6     
  SINCE MAR 1      3.8                       8.8   -5.0      2.0     
  SINCE JUL 1     41.8                      36.1    5.7     37.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        19      0       20       
  MONTH TO DATE  379                       410    -31      482       
  SINCE MAR 1   1307                      1301      6     1343       
  SINCE JUL 1   6823                      6862    -39     6462       
                                                                     
 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    20   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           600 AM                                     
 LOWEST     13           200 PMAVERAGE    38                                                       

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

                                                                     
THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        85      1980                    
 MINIMUM TEMPERATURE (F)   33         3      1927                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 20 2014.........SUNRISE   632 AM MDT   SUNSET   823 PM MDT   
APRIL 21 2014.........SUNRISE   630 AM MDT   SUNSET   824 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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