631 
CDUS45 KMSO 150738
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SAT MAY 15 2010


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

...THE MISSOULA MT CLIMATE SUMMARY FOR MAY 14 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         75    518 PM  88    1939  65     10       57       
  MINIMUM         34    527 AM  29    1995  39     -5       42       
                                      1916                          
                                      1896                          
  AVERAGE         55                        52      3       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.59 1955   0.06  -0.06     0.08    
  MONTH TO DATE    0.34                      0.80  -0.46     0.65    
  SINCE OCT 1      4.97                      7.62  -2.65     7.92    
  SINCE JAN 1      3.47                      4.68  -1.21     3.91    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    T                                                 
  SINCE JAN 1      8.8                                               
  SINCE JUL 1     17.6                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        13     -3       15       
  MONTH TO DATE  274                       198     76      254       
  SINCE MAR 1   1668                      1646     22     1848       
  SINCE JUL 1   6979                      7258   -279     7124       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      1                         0      1        0       
  SINCE JAN 1      1                         0      1        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     2.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           600 AM                                     
 LOWEST     20           300 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        92      1917                    
 MINIMUM TEMPERATURE (F)   39        29      1974                    
                                             1948                    
                                             1946                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 15 2010...........SUNRISE   601 AM MDT   SUNSET   905 PM MDT   
MAY 16 2010...........SUNRISE   600 AM MDT   SUNSET   906 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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