544  
CDUS45 KMSO 300838  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MST THU NOV 30 2023  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 29 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 242 PM 60 1917 34 8 11  
MINIMUM 6 349 AM -22 1975 11 -5 -11  
AVERAGE 24 22 2 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1922 0.01 -0.01 0.02  
MONTH TO DATE 0.29 0.58 -0.29 0.43  
SINCE JAN 1 16.95 12.26 4.69 9.19  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 43 -2 65  
MONTH TO DATE 933 1072 -139 1376  
SINCE SEP 1 1990 2198 -208 2234  
SINCE JUL 1 2128 2413 -285 2295  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 3 2 1 16  
SINCE JAN 1 73 83 -10 177    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 700 AM  
LOWEST 24 300 PM  
AVERAGE 52  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 58 1999  
MINIMUM TEMPERATURE (F) 10 -28 1975  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2023......SUNRISE 750 AM MST SUNSET 447 PM MST  
DECEMBER 1 2023......SUNRISE 751 AM MST SUNSET 447 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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