AFOS product CLIBTM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
585 
CDUS45 KMSO 180738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT FRI MAY 18 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 17 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         61   1148 AM  82    2006  62     -1       34       
                                      1976                          
  MINIMUM         40    526 AM  16    1896  34      6       31       
  AVERAGE         51                        48      3       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          0.70 1902   0.07   0.15     0.68    
  MONTH TO DATE    1.15                      0.94   0.21     1.50    
  SINCE OCT 1      6.11                      5.66   0.45     8.46    
  SINCE JAN 1      4.67                      3.77   0.90     5.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        17     -3       32       
  MONTH TO DATE  243                       331    -88      304       
  SINCE MAR 1   2093                      2153    -60     1902       
  SINCE JUL 1   8581                      8722   -141     8686       
                                                                     
 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    18   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           200 AM                                     
 LOWEST     47          1100 AM                                     
 AVERAGE    68                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        84      2009                    
 MINIMUM TEMPERATURE (F)   35        21      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2018...........SUNRISE   555 AM MDT   SUNSET   859 PM MDT   
MAY 19 2018...........SUNRISE   553 AM MDT   SUNSET   900 PM MDT   

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




$$