000 
CDUS45 KMSO 310754
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
153 AM MDT SUN MAY 31 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR MAY 30 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    429 PM  95    1986  70     17       67       
                                      1936                          
  MINIMUM         50    453 AM  28    1914  43      7       48       
  AVERAGE         69                        57     12       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.60 1908   0.07  -0.07     0.01    
  MONTH TO DATE    0.78                      1.90  -1.12     1.56    
  SINCE OCT 1      8.05                      8.72  -0.67     6.36    
  SINCE JAN 1      4.04                      5.78  -1.74     4.19    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1     24.3                                               
  SINCE JUL 1     44.9                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         9     -9        7       
  MONTH TO DATE  359                       369    -10      355       
  SINCE MAR 1   1953                      1817    136     1949       
  SINCE JUL 1   7229                      7429   -200     7151       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         1      3        0       
  MONTH TO DATE    6                         4      2        8       
  SINCE MAR 1      6                         4      2        8       
  SINCE JAN 1      6                         4      2        8       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     4.1                                         

                                                                     
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    80           500 AM                                     
 LOWEST     17           600 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        92      1986                    
                                             1956                    
 MINIMUM TEMPERATURE (F)   43        30      1965                    
                                             1950                    
                                             1920                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 31 2009...........SUNRISE   546 AM MDT   SUNSET   923 PM MDT   
JUNE  1 2009..........SUNRISE   545 AM MDT   SUNSET   924 PM MDT   

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




$$