000 
CDUS45 KBYZ 200723
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT                                 
121 AM MDT WED SEP 20 2006

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

...THE BILLINGS CLIMATE SUMMARY FOR SEPTEMBER 19 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         69    324 PM  93    1981  70     -1       78       
  MINIMUM         40    625 AM  26    1983  46     -6       46       
  AVERAGE         55                        58     -3       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.68 2000   0.05  -0.05     0.00    
  MONTH TO DATE    1.92                      0.79   1.13     0.13    
  SINCE OCT 1     12.50                     14.22  -1.72    12.75    
  SINCE JAN 1      8.70                     11.54  -2.84    10.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.7  1983   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       1.1   -1.1      0.0     
  SINCE SEP 1      0.0                       1.1   -1.1      0.0     
  SINCE JUL 1      0.0                       1.1   -1.1      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                         8      2        3       
  MONTH TO DATE   99                       102     -3       56       
  SINCE SEP 1     99                       102     -3       56       
  SINCE JUL 1    110                       147    -37      111       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   34                        41     -7       50       
  SINCE SEP 1     34                        41     -7       50       
  SINCE JAN 1    822                       577    245      629       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     8.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           500 AM                                     
 LOWEST     39           300 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        91      1938                    
 MINIMUM TEMPERATURE (F)   45        26      1983                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2006.....SUNRISE   659 AM MDT   SUNSET   716 PM MDT   
SEPTEMBER 21 2006.....SUNRISE   700 AM MDT   SUNSET   714 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 19 SEPTEMBER 2006...

HIGH TEMPERATURE........................73
LOW TEMPERATURE.........................38

PRECIPITATION...........................0.00
MONTHLY PRECIPITATION TOTAL.............1.82
YEARLY PRECIPITATION TOTAL..............8.21

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

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

$$