AFOS product CLIMSO
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CDUS45 KMSO 200738
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT WED MAY 20 2009


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

...THE MISSOULA MT CLIMATE SUMMARY FOR MAY 19 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         70    948 AM  91    2002  67      3       82       
  MINIMUM         42   1057 PM  27    1974  40      2       57       
  AVERAGE         56                        54      2       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.49 1902   0.07  -0.07     0.00    
  MONTH TO DATE    0.66                      1.13  -0.47     0.18    
  SINCE OCT 1      7.93                      7.95  -0.02     4.98    
  SINCE JAN 1      3.92                      5.01  -1.09     2.81    
                                                                     
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        9                        11     -2        0       
  MONTH TO DATE  294                       257     37      247       
  SINCE MAR 1   1888                      1705    183     1841       
  SINCE JUL 1   7164                      7317   -153     7043       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        5       
  MONTH TO DATE    2                         0      2        8       
  SINCE MAR 1      2                         0      2        8       
  SINCE JAN 1      2                         0      2        8       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           500 AM                                     
 LOWEST     37          1000 AM                                     
 AVERAGE    60                                                       

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

                                                                     
THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        88      1958                    
 MINIMUM TEMPERATURE (F)   40        28      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2009...........SUNRISE   555 AM MDT   SUNSET   911 PM MDT   
MAY 21 2009...........SUNRISE   554 AM MDT   SUNSET   912 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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