AFOS product CLIMSO
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CDUS45 KMSO 170738
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT THU MAY 17 2007


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

...THE MISSOULA CLIMATE SUMMARY FOR MAY 16 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    556 PM  90    2006  66     18       90       
  MINIMUM         42    605 AM  26    1974  40      2       45       
  AVERAGE         63                        53     10       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.30 1898   0.06  -0.06     0.00    
  MONTH TO DATE    1.01                      0.92   0.09     0.02    
  SINCE OCT 1      7.94                      7.74   0.20    10.15    
  SINCE JAN 1      3.59                      4.80  -1.21     5.87    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.1                                               
  SINCE JAN 1     10.8                                               
  SINCE JUL 1     19.9                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                        12    -10        0       
  MONTH TO DATE  150                       222    -72      215       
  SINCE MAR 1   1394                      1670   -276     1634       
  SINCE JUL 1   6494                      7282   -788     6905       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        3       
  MONTH TO DATE    0                         0      0        4       
  SINCE MAR 1      0                         0      0        4       
  SINCE JAN 1      0                         0      0        4       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     3.6                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           300 AM                                     
 LOWEST     13           600 PM                                     
 AVERAGE    45                                                       

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

                                                                      
THE MISSOULA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        89      2006                    
 MINIMUM TEMPERATURE (F)   40        24      1966                    

                                                                      
SUNRISE AND SUNSET                                                   
MAY 17 2007...........SUNRISE   559 AM MDT   SUNSET   907 PM MDT   
MAY 18 2007...........SUNRISE   558 AM MDT   SUNSET   908 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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