AFOS product CLIBIL
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CDUS45 KBYZ 171247
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT                                 
546 AM MST MON JAN 17 2005

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

...THE BILLINGS CLIMATE SUMMARY FOR JANUARY 16 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         27   1159 PM  59    1974  32     -5       46       
  MINIMUM         -7    305 AM -18    1954  15    -22       29       
  AVERAGE         10                        24    -14       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.29 1984   0.03  -0.03     0.00    
  MONTH TO DATE    0.21                      0.45  -0.24     0.04    
  SINCE OCT 1      2.19                      3.13  -0.94     2.48    
  SINCE JAN 1      0.21                      0.45  -0.24     0.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.0  1984   0.4   -0.4      0.0     
  MONTH TO DATE    9.0                       5.8    3.2      1.9     
  SINCE DEC 1     12.6                      14.7   -2.1     13.1     
  SINCE JUL 1     14.7                      27.7  -13.0     22.3     
  SNOW DEPTH       4                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       55                        42     13       27       
  MONTH TO DATE  951                       669    282      669       
  SINCE DEC 1   1940                      1864     76     1698       
  SINCE JUL 1   3401                      3541   -140     3297       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    13.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           500 AM                                     
 LOWEST     55           500 PM                                     
 AVERAGE    71                                                       
..........................................................
                                                                     
THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        60      1958                    
 MINIMUM TEMPERATURE (F)   15       -24      1943                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 17 2005.......SUNRISE   750 AM MST   SUNSET   459 PM MST   
JANUARY 18 2005.......SUNRISE   749 AM MST   SUNSET   501 PM MST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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