286  
CDUS45 KMSO 130847  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
147 AM MST SAT JAN 13 2024  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 12 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 -13 1200 AM 50 2022 32 -45 41  
MINIMUM -38 1159 PM -39 1963 8 -46 5  
AVERAGE -25 20 -45 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.25 1911 0.02 0.00 0.00  
MONTH TO DATE 0.11 0.18 -0.07 0.06  
SINCE JAN 1 0.11 0.18 -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 90 45 45 42  
MONTH TO DATE 607 547 60 560  
SINCE DEC 1 1830 1974 -144 2052  
SINCE JUL 1 4003 4429 -426 4402  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 AM  
LOWEST 65 400 PM  
AVERAGE 71  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 52 1996  
MINIMUM TEMPERATURE (F) 8 -34 1997  
 
SUNRISE AND SUNSET  
JANUARY 13 2024.......SUNRISE 809 AM MST SUNSET 509 PM MST  
JANUARY 14 2024.......SUNRISE 808 AM MST SUNSET 510 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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