AFOS product CLIBIL
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CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT                                 
127 AM MDT SAT OCT 21 2006

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

...THE BILLINGS CLIMATE SUMMARY FOR OCTOBER 20 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1934 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         46    326 AM  82    1947  57    -11       63       
  MINIMUM         36   1159 PM  20    1949  36      0       46       
  AVERAGE         41                        47     -6       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.26          0.53 1949   0.04   0.22     0.01    
  MONTH TO DATE    2.09                      0.86   1.23     1.96    
  SINCE OCT 1      2.09                      0.86   1.23     1.96    
  SINCE JAN 1     11.60                     12.95  -1.35    13.43    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             9.3  1949   0.2   MM        0.0     
  MONTH TO DATE    3.9                       2.3    1.6     10.8     
  SINCE SEP 1      3.9                       3.6    0.3     10.8     
  SINCE JUL 1      3.9                       3.6    0.3     10.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        18      6       10       
  MONTH TO DATE  378                       287     91      284       
  SINCE SEP 1    570                       492     78      434       
  SINCE JUL 1    581                       537     44      489       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         3     -2        6       
  SINCE SEP 1     40                        47     -7       67       
  SINCE JAN 1    828                       583    245      646       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    12.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           200 AM                                     
 LOWEST     70           800 AM                                     
 AVERAGE    82                                                       
..........................................................
                                                                     
THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        85      2003                    
 MINIMUM TEMPERATURE (F)   36        19      1984                    
                                             1981                    
                                             1949                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 21 2006.......SUNRISE   739 AM MDT   SUNSET   618 PM MDT   
OCTOBER 22 2006.......SUNRISE   740 AM MDT   SUNSET   616 PM MDT   
                                                                    
-  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 20 OCTOBER 2006...

HIGH TEMPERATURE........................47
LOW TEMPERATURE.........................38

PRECIPITATION...........................0.42
MONTHLY PRECIPITATION TOTAL.............2.73
YEARLY PRECIPITATION TOTAL..............11.88

SNOWFALL................................0.0
MONTHLY SNOWFALL TOTAL..................1.2
TOTAL SNOWFALL SINCE JULY 1.............1.2

SNOW DEPTH AT MIDNIGHT..................0

$$