AFOS product CLIBTM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
680 
CDUS45 KMSO 210738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT THU MAY 21 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 20 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         62    225 PM  83    1919  62      0       65       
  MINIMUM         40    558 AM  23    2003  35      5       30       
  AVERAGE         51                        49      2       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.20 1902   0.07  -0.07      T      
  MONTH TO DATE    1.11                      1.15  -0.04     0.77    
  SINCE OCT 1      5.09                      5.87  -0.78     5.27    
  SINCE JAN 1      2.70                      3.98  -1.28     4.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        16     -2       17       
  MONTH TO DATE  388                       380      8      417       
  SINCE MAR 1   2012                      2202   -190     2260       
  SINCE JUL 1   7893                      8771   -878     8638       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED    11.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           200 AM                                     
 LOWEST     32           500 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        84      1919                    
 MINIMUM TEMPERATURE (F)   36        12      1938                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2015...........SUNRISE   552 AM MDT   SUNSET   902 PM MDT   
MAY 22 2015...........SUNRISE   551 AM MDT   SUNSET   903 PM MDT   

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




$$