AFOS product CLIBTM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
364 
CDUS45 KMSO 220737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT TUE AUG 22 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         79    520 PM  92    2009  79      0       86       
  MINIMUM         41    637 AM  29    1966  43     -2       38       
  AVERAGE         60                        61     -1       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.40 1933   0.05  -0.05     0.00    
  MONTH TO DATE    0.15                      0.93  -0.78     0.66    
  SINCE OCT 1     11.98                     11.34   0.64     8.80    
  SINCE JAN 1      8.76                      9.45  -0.69     6.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         5      0        3       
  MONTH TO DATE   59                        66     -7       92       
  SINCE JUN 1    302                       453   -151      414       
  SINCE JUL 1     67                       166    -99      225       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    7                        23    -16        4       
  SINCE JUN 1    110                        74     36       51       
  SINCE JAN 1    110                        74     36       51       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     3.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    62           600 AM                                     
 LOWEST     16           500 PM                                     
 AVERAGE    39                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        94      1976                    
 MINIMUM TEMPERATURE (F)   43        32      1988                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 22 2017........SUNRISE   639 AM MDT   SUNSET   826 PM MDT   
AUGUST 23 2017........SUNRISE   640 AM MDT   SUNSET   824 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$