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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 220749
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
148 AM MDT SAT JUL 22 2017


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...THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    423 PM 103    1931  85      2       92       
  MINIMUM         54    533 AM  40    1926  52      2       50       
  AVERAGE         71                        69      2       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.61 1907   0.04  -0.04     0.00    
  MONTH TO DATE    0.08                      1.12  -1.04     1.20    
  SINCE OCT 1     12.53                     11.38   1.15    13.28    
  SINCE JAN 1      9.60                      9.38   0.22     8.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0       T      
  SINCE JUN 1      0.0                       0.3   -0.3       T      
  SINCE JUL 1      0.0                       0.0    0.0       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    1                        40    -39       44       
  SINCE JUN 1    126                       231   -105      152       
  SINCE JUL 1      1                        40    -39       44       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         5      1        6       
  MONTH TO DATE  188                        75    113       60       
  SINCE JUN 1    222                       107    115      103       
  SINCE JAN 1    229                       114    115      103       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    30           200 AM                                     
 LOWEST      9          1200 PMAVERAGE    20                                                       

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

                                                                     
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85       102      1960                    
                                             1936                    
 MINIMUM TEMPERATURE (F)   52        43      1990                    
                                             1914                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 22 2017..........SUNRISE   552 AM MDT   SUNSET   911 PM MDT   
JULY 23 2017..........SUNRISE   553 AM MDT   SUNSET   910 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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