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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 191018
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
317 AM MST FRI DEC 19 2014


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         41   1253 PM  58    1979  34      7       49       
                                      1917                          
  MINIMUM         30    154 AM -27    1924  14     16        2       
  AVERAGE         36                        24     12       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.30 1990   0.02  -0.02     0.06    
  MONTH TO DATE    0.24                      0.32  -0.08     0.85    
  SINCE OCT 1      2.09                      1.77   0.32     1.96    
  SINCE JAN 1     19.27                     14.52   4.75    11.69    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.0  1990   0.3   -0.3      1.9     
  MONTH TO DATE    2.2                       5.2   -3.0     12.1     
  SINCE DEC 1      2.2                       5.2   -3.0     12.1     
  SINCE JUL 1     19.6                      18.9    0.7     21.8     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        41    -12       39       
  MONTH TO DATE  581                       715   -134      863       
  SINCE DEC 1    581                       715   -134      863       
  SINCE JUL 1   2470                      2684   -214     2663       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    350                       298     52      449       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    15.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78          1200 AMLOWEST     51           100 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        59      2004                    
 MINIMUM TEMPERATURE (F)   14       -25      1990                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 19 2014......SUNRISE   809 AM MST   SUNSET   436 PM MST   
DECEMBER 20 2014......SUNRISE   810 AM MST   SUNSET   436 PM MST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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