AFOS product CLIBTM
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379 
CDUS45 KMSO 140738
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU MAY 14 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 13 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         56    409 PM  84    1993  60     -4       76       
  MINIMUM         36   1159 PM  18    1983  33      3       36       
  AVERAGE         46                        47     -1       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          0.35 1951   0.06  -0.05     0.00     
  MONTH TO DATE    0.21                      0.68  -0.47     0.25     
  SINCE JAN 1      1.90                      3.51  -1.61     3.96     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       19                        18      1        9        
  MONTH TO DATE  265                       261      4      255        
  SINCE MAR 1   2102                      2083     19     2367        
  SINCE JUL 1   8517                      8652   -135     9100        

 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    23   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     8.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM                                      
 LOWEST     26           300 PM                                      
 AVERAGE    60                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   61        88      1936                      
 MINIMUM TEMPERATURE (F)   34        18      1983                      


SUNRISE AND SUNSET                                                    
MAY 14 2020...........SUNRISE   558 AM MDT   SUNSET   855 PM MDT     
MAY 15 2020...........SUNRISE   557 AM MDT   SUNSET   856 PM MDT     


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




$$