AFOS product CLIBIL
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CDUS45 KBYZ 281247
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT                                 
646 AM MDT THU APR 28 2005

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

...THE BILLINGS CLIMATE SUMMARY FOR APRIL 27 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1934 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         44   1207 AM  84    1987  61    -17       82       
  MINIMUM         27   1159 PM  20    1994  38    -11       51       
  AVERAGE         36                        50    -14       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          0.94 1970   0.07  -0.01     0.00    
  MONTH TO DATE    3.28                      1.53   1.75     1.42    
  SINCE OCT 1      6.39                      6.72  -0.33     5.00    
  SINCE JAN 1      4.41                      4.04   0.37     2.56    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.4           6.8  1970   0.2    0.2      0.0     
  MONTH TO DATE   20.4                       7.5   12.9      3.6     
  SINCE MAR 1     31.1                      17.8   13.3      4.7     
  SINCE JUL 1     51.8                      57.1   -5.3     36.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        16     13        0       
  MONTH TO DATE  463                       530    -67      407       
  SINCE MAR 1   1213                      1406   -193     1034       
  SINCE JUL 1   5826                      6559   -733     5878       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        2       
  MONTH TO DATE    0                         2     -2        2       
  SINCE MAR 1      0                         2     -2        2       
  SINCE JAN 1      0                         2     -2        2       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED    10.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           500 AM                                     
 LOWEST     56           400 PM                                     
 AVERAGE    76                                                       
..........................................................
                                                                     
THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        88      1987                    
 MINIMUM TEMPERATURE (F)   38        18      1954                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 28 2005.........SUNRISE   606 AM MDT   SUNSET   818 PM MDT   
APRIL 29 2005.........SUNRISE   604 AM MDT   SUNSET   819 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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