AFOS product CLIBTM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
038 
CDUS45 KMSO 170738
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU SEP 17 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 16 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         81    339 PM  86    1998  68     13       80       
  MINIMUM         37    707 AM  18    1965  36      1       47       
  AVERAGE         59                        52      7       64     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.71 2015   0.03  -0.03     0.00     
  MONTH TO DATE    0.05                      0.57  -0.52     1.47     
  SINCE JAN 1      8.37                     10.45  -2.08    11.54     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE   MM                                                  
  SINCE SEP 1     MM                                                  
  SINCE JUL 1     MM                                                  
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        6                        13     -7        1        
  MONTH TO DATE  128                       166    -38       96        
  SINCE SEP 1    128                       166    -38       96        
  SINCE JUL 1    303                       394    -91      268        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    2                         0      2        4        
  SINCE SEP 1      2                         0      2        4        
  SINCE JAN 1     87                        79      8       84        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     3.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           600 AM                                      
 LOWEST      9           200 PM                                      
 AVERAGE    38                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   68        90      1981                      
 MINIMUM TEMPERATURE (F)   35         9      1965                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 17 2020.....SUNRISE   711 AM MDT   SUNSET   736 PM MDT     
SEPTEMBER 18 2020.....SUNRISE   713 AM MDT   SUNSET   734 PM MDT     


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




$$