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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 230923
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
321 AM MDT TUE SEP 23 2014


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...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 22 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         81    319 PM  89    1966  70     11       70       
  MINIMUM         48    547 AM  21    1934  41      7       47       
  AVERAGE         65                        55     10       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1930   0.03  -0.03     0.03    
  MONTH TO DATE    0.19                      0.84  -0.65     0.38    
  SINCE OCT 1     10.05                     10.96  -0.91    11.80    
  SINCE JAN 1      9.05                      9.39  -0.34     8.50    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.1  1934   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.8   -0.8      0.0     
  SINCE SEP 1      T                         0.8   -0.8      0.0     
  SINCE JUL 1      T                         1.1   -1.1      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        10    -10        6       
  MONTH TO DATE  150                       145      5       41       
  SINCE SEP 1    150                       145      5       41       
  SINCE JUL 1    197                       214    -17       44       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    4                        22    -18       80       
  SINCE SEP 1      4                        22    -18       80       
  SINCE JAN 1    452                       405     47      589       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     3.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           600 AM                                     
 LOWEST     35           300 PMAVERAGE    58                                                       

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

                                                                     
THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        90      1966                    
 MINIMUM TEMPERATURE (F)   41        16      1926                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 23 2014.....SUNRISE   716 AM MDT   SUNSET   723 PM MDT   
SEPTEMBER 24 2014.....SUNRISE   718 AM MDT   SUNSET   721 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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