AFOS product CLIBTM
Dates interpreted at 00:00 UTC

Displaying AFOS PIL: CLIBTM
Product Timestamp: 2018-12-21 07:38 UTC

Download date range (UTC midnight)
Bulk Download Bulk Download
939 
CDUS45 KMSO 210738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST FRI DEC 21 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 20 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         39    551 PM  49    1958  29     10       36       
  MINIMUM          9    317 AM -36    1998   5      4       12       
  AVERAGE         24                        17      7       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.25 1941   0.02  -0.02     0.08    
  MONTH TO DATE    0.08                      0.33  -0.25     0.21    
  SINCE OCT 1      1.38                      1.71  -0.33     1.12    
  SINCE JAN 1     13.54                     12.59   0.95    11.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       41                        48     -7       41       
  MONTH TO DATE  901                       945    -44      839       
  SINCE DEC 1    901                       945    -44      839       
  SINCE JUL 1   3339                      3435    -96     3234       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     90                        81      9      129       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     1.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1200 AM                                     
 LOWEST     44           600 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        50      1940                    
 MINIMUM TEMPERATURE (F)    5       -43      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2018......SUNRISE   809 AM MST   SUNSET   448 PM MST   
DECEMBER 22 2018......SUNRISE   809 AM MST   SUNSET   448 PM MST   

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




$$