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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 220924
CLIHVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
324 AM MDT FRI SEP 22 2017


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

...THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1880 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         58    245 PM  94    1936  69    -11       57       
  MINIMUM         35    628 AM  18    1995  40     -5       50       
  AVERAGE         47                        54     -7       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1945   0.03  -0.03     0.01    
  MONTH TO DATE    0.97                      0.80   0.17     0.97    
  SINCE OCT 1      8.55                     10.88  -2.33    16.39    
  SINCE JAN 1      4.56                      9.47  -4.91    14.46    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1968   0.0    0.0      0.0     
                                      1998                          
  MONTH TO DATE    0.0                       0.1   -0.1      0.0     
  SINCE SEP 1      0.0                       0.1   -0.1      0.0     
  SINCE JUL 1      0.0                       0.1   -0.1      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        11      7       11       
  MONTH TO DATE  146                       161    -15      178       
  SINCE SEP 1    146                       161    -15      178       
  SINCE JUL 1    158                       244    -86      239       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   39                        17     22       17       
  SINCE SEP 1     39                        17     22       17       
  SINCE JAN 1    526                       384    142      341       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           500 AMLOWEST     36           200 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE HAVRE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        92      1938                    
 MINIMUM TEMPERATURE (F)   39        18      1895                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 22 2017.....SUNRISE   706 AM MDT   SUNSET   716 PM MDT   
SEPTEMBER 23 2017.....SUNRISE   708 AM MDT   SUNSET   714 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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