AFOS product CLIBIL
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CDUS45 KBYZ 120727
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT                                 
1226 AM MST MON DEC 12 2005

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

...THE BILLINGS CLIMATE SUMMARY FOR DECEMBER 11 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         38    306 PM  67    2004  35      3       67       
  MINIMUM         26    443 AM -17    1961  19      7       34       
  AVERAGE         32                        27      5       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.35 1984   0.02  -0.02      T      
  MONTH TO DATE    0.21                      0.22  -0.01      T      
  SINCE OCT 1      3.57                      2.23   1.34     1.73    
  SINCE JAN 1     15.04                     14.32   0.72    10.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.5  1984   0.3   -0.3       T      
  MONTH TO DATE    7.3                       3.3    4.0       T      
  SINCE DEC 1      7.3                       3.3    4.0       T      
  SINCE JUL 1     22.7                      16.3    6.4      2.1     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        38     -5       14       
  MONTH TO DATE  547                       403    144      289       
  SINCE DEC 1    547                       403    144      289       
  SINCE JUL 1   1986                      2080    -94     1750       
                                                                     
 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    32   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    22.8                                         
                                                                     
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    63          1200 AM                                     
 LOWEST     52           200 PM                                     
 AVERAGE    58                                                       
..........................................................
                                                                     
THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        57      1988                    
 MINIMUM TEMPERATURE (F)   18       -11      2000                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2005......SUNRISE   746 AM MST   SUNSET   430 PM MST   
DECEMBER 13 2005......SUNRISE   747 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 11 DECEMBER 2005...

HIGH TEMPERATURE........................40
LOW TEMPERATURE.........................28

PRECIPITATION...........................0
MONTHLY PRECIPITATION TOTAL.............0.34
YEARLY PRECIPITATION TOTAL..............16.22

SNOWFALL................................0
MONTHLY SNOWFALL TOTAL..................5.6
TOTAL SNOWFALL SINCE JULY 1.............14.4

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

$$