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Accidents and Incidents Report

Missoula Climatic Report

CDUS45 KMSO 130738
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1237 AM MST WED DEC 13 2017


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

...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 12 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         22   1159 PM  55    1924  31     -9       34       
  MINIMUM         17    831 AM -16    1932  17      0       19       
  AVERAGE         20                        24     -4       27      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.43 1995   0.03  -0.02     0.04    
  MONTH TO DATE    0.11                      0.40  -0.29     0.48    
  SINCE OCT 1      2.31                      2.29   0.02     3.65    
  SINCE JAN 1     13.73                     13.49   0.24    12.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1                                               
  MONTH TO DATE    1.4                                               
  SINCE JAN 1     45.7                                               
  SINCE JUL 1      7.5                                               
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        41      4       38       
  MONTH TO DATE  471                       479     -8      497       
  SINCE DEC 1    471                       479     -8      497       
  SINCE JUL 1   2361                      2375    -14     2251       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    509                       332    177      287       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     0.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY .= 1/4 MILE                                       
  HAZERELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     84          1200 AM                                     
 AVERAGE    88                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        56      1924                    
 MINIMUM TEMPERATURE (F)   17       -25      1919                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2017......SUNRISE   814 AM MST   SUNSET   448 PM MST   
DECEMBER 14 2017......SUNRISE   814 AM MST   SUNSET   448 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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