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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 240902
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
301 AM MDT TUE APR 24 2018


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 23 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         48    527 PM  83    2012  60    -12       59       
  MINIMUM         34   1159 PM  14    1931  34      0       42       
  AVERAGE         41                        47     -6       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.93 1925   0.03   0.00     0.02    
  MONTH TO DATE    1.42                      0.71   0.71     0.68    
  SINCE OCT 1      7.36                      3.53   3.83     5.38    
  SINCE JAN 1      4.03                      1.96   2.07     2.40    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          12.9  1960   0.1   -0.1      0.0     
  MONTH TO DATE    6.1                       3.0    3.1       T      
  SINCE MAR 1     16.8                       9.2    7.6      2.9     
  SINCE JUL 1     64.7                      36.5   28.2     51.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        18      6       14       
  MONTH TO DATE  581                       484     97      443       
  SINCE MAR 1   1574                      1375    199     1156       
  SINCE JUL 1   7581                      6936    645     6956       
                                                                     
 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    17   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     7.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)HIGHEST    89           700 AM                                     
 LOWEST     34          1200 AM                                     
 AVERAGE    62                                                       

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

                                                                     
THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        83      1910                    
 MINIMUM TEMPERATURE (F)   34        16      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 24 2018.........SUNRISE   625 AM MDT   SUNSET   828 PM MDT   
APRIL 25 2018.........SUNRISE   623 AM MDT   SUNSET   830 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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