249  
CDUS45 KMSO 182335  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
435 PM MST THU JAN 18 2024  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 18 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 31 1221 AM 50 1919 33 -2 21  
2005  
MINIMUM 5 1107 AM -43 1963 8 -3 -5  
AVERAGE 18 20 -2 8  
 
PRECIPITATION (IN)  
TODAY 0.04 0.30 1906 0.01 0.03 0.00  
MONTH TO DATE 0.15 0.25 -0.10 0.23  
SINCE JAN 1 0.15 0.25 -0.10 0.23  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE DEC 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 47 45 2 57  
MONTH TO DATE 1016 817 199 809  
SINCE DEC 1 2239 2244 -5 2301  
SINCE JUL 1 4412 4699 -287 4651  
 
COOLING  
TODAY 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 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 200 AM  
LOWEST 57 400 AM  
AVERAGE 73  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 56 2005  
MINIMUM TEMPERATURE (F) 8 -44 1963  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 806 AM MST SUNSET 515 PM MST  
JANUARY 19 2024.......SUNRISE 805 AM MST SUNSET 516 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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