000 
CDUS45 KBYZ 130730
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT                                 
1229 AM MST TUE DEC 13 2005

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

...THE BILLINGS CLIMATE SUMMARY FOR DECEMBER 12 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         48    440 PM  57    1988  35     13       39       
  MINIMUM         28    802 AM -11    2000  18     10       21       
  AVERAGE         38                        27     11       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.29 1958   0.02  -0.02      T      
  MONTH TO DATE    0.21                      0.24  -0.03      T      
  SINCE OCT 1      3.57                      2.25   1.32     1.73    
  SINCE JAN 1     15.04                     14.34   0.70    10.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.7  1946   0.3   -0.3       T      
  MONTH TO DATE    7.3                       3.6    3.7       T      
  SINCE DEC 1      7.3                       3.6    3.7       T      
  SINCE JUL 1     22.7                      16.6    6.1      2.1     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        38    -11       35       
  MONTH TO DATE  574                       441    133      324       
  SINCE DEC 1    574                       441    133      324       
  SINCE JUL 1   2013                      2118   -105     1785       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    646                       583     63      449       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    21.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           600 AM                                     
 LOWEST     37           700 PM                                     
 AVERAGE    53                                                       
..........................................................
                                                                     
THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        59      1988                    
 MINIMUM TEMPERATURE (F)   18       -16      1963                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2005......SUNRISE   747 AM MST   SUNSET   430 PM MST   
DECEMBER 14 2005......SUNRISE   748 AM MST   SUNSET   430 PM MST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          



&&

...THE CLIMATE SUMMARY FOR SOUTHWEST BILLINGS FOR 12 DECEMBER 2005...

HIGH TEMPERATURE........................44
LOW TEMPERATURE.........................29

PRECIPITATION...........................0.00
MONTHLY PRECIPITATION TOTAL.............0.34
YEARLY PRECIPITATION TOTAL..............16.22

SNOWFALL................................0.0
MONTHLY SNOWFALL TOTAL..................5.6
TOTAL SNOWFALL SINCE JULY 1.............14.4

SNOW DEPTH AT MIDNIGHT..................2

$$