146  
CDUS45 KMSO 120839  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
139 AM MST FRI JAN 12 2024  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 11 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 26 1239 PM 50 1953 32 -6 30  
MINIMUM -13 1159 PM -38 1963 8 -21 7  
AVERAGE 7 20 -13 19  
 
PRECIPITATION (IN)  
YESTERDAY T 0.61 1972 0.01 -0.01 0.00  
MONTH TO DATE 0.09 0.16 -0.07 0.06  
SINCE JAN 1 0.09 0.16 -0.07 0.06  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 58 45 13 46  
MONTH TO DATE 517 502 15 518  
SINCE DEC 1 1740 1929 -189 2010  
SINCE JUL 1 3913 4384 -471 4360  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 1200 AM  
LOWEST 42 100 PM  
AVERAGE 67  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 50 2022  
MINIMUM TEMPERATURE (F) 8 -39 1963  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 809 AM MST SUNSET 507 PM MST  
JANUARY 13 2024.......SUNRISE 809 AM MST SUNSET 509 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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