420  
CDUS45 KMSO 180841  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
141 AM MST SUN FEB 18 2024  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 17 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 20 457 PM 53 1930 35 -15 36  
MINIMUM -19 749 AM -45 1942 10 -29 -7  
AVERAGE 1 22 -21 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 1918 0.01 -0.01 0.00  
MONTH TO DATE 1.07 0.25 0.82 0.09  
SINCE JAN 1 1.22 0.67 0.55 0.53  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE DEC 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 64 43 21 50  
MONTH TO DATE 710 744 -34 794  
SINCE DEC 1 3393 3566 -173 3821  
SINCE JUL 1 5566 6021 -455 6171  
 
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 8 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 56 500 PM  
AVERAGE 71  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 58 1930  
MINIMUM TEMPERATURE (F) 10 -38 1942  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2024......SUNRISE 728 AM MST SUNSET 600 PM MST  
FEBRUARY 19 2024......SUNRISE 727 AM MST SUNSET 602 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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