237  
CDUS45 KMSO 190838  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MST WED FEB 19 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 18 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 24 1228 PM 58 1930 35 -11 35  
MINIMUM 6 1128 PM -38 1942 10 -4 -2  
AVERAGE 15 22 -7 17  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.31 1951 0.02 0.07 T  
MONTH TO DATE 0.63 0.27 0.36 1.07  
SINCE JAN 1 0.97 0.69 0.28 1.22  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 43 7 48  
MONTH TO DATE 973 787 186 758  
SINCE DEC 1 3585 3609 -24 3441  
SINCE JUL 1 5664 6064 -400 5614  
 
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 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 77 900 PM  
AVERAGE 87  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 54 1981  
MINIMUM TEMPERATURE (F) 10 -24 2018  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2025......SUNRISE 725 AM MST SUNSET 603 PM MST  
FEBRUARY 20 2025......SUNRISE 724 AM MST SUNSET 604 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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