AFOS product CLIMSO
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CDUS45 KMSO 310737
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON MAY 31 2010


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

...THE MISSOULA MT CLIMATE SUMMARY FOR MAY 30 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         65    500 PM  95    1986  70     -5       87       
                                      1936                          
  MINIMUM         45    539 AM  28    1914  43      2       50       
  AVERAGE         55                        57     -2       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.60 1908   0.07  -0.07     0.00    
  MONTH TO DATE    1.51                      1.90  -0.39     0.78    
  SINCE OCT 1      6.14                      8.72  -2.58     8.05    
  SINCE JAN 1      4.64                      5.78  -1.14     4.04    
                                                                     
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                         9      1        0       
  MONTH TO DATE  467                       369     98      359       
  SINCE MAR 1   1861                      1817     44     1953       
  SINCE JUL 1   7172                      7429   -257     7229       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        4       
  MONTH TO DATE    0                         4     -4        6       
  SINCE MAR 1      1                         4     -3        6       
  SINCE JAN 1      1                         4     -3        6       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           600 AM                                     
 LOWEST     30           600 PM                                     
 AVERAGE    58                                                       

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

                                                                     
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 2010...........SUNRISE   546 AM MDT   SUNSET   922 PM MDT   
JUNE  1 2010..........SUNRISE   546 AM MDT   SUNSET   923 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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