642  
CDUS45 KMSO 222231  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT WED MAY 22 2024  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 22 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 52 1232 PM 83 1919 63 -11 74  
MINIMUM 38 1211 AM 19 1916 36 2 46  
AVERAGE 45 50 -5 60  
 
PRECIPITATION (IN)  
TODAY 0.05 0.64 1981 0.07 -0.02 0.06  
MONTH TO DATE 0.11 1.24 -1.13 1.41  
SINCE JAN 1 3.05 4.06 -1.01 4.12  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 20 15 5 5  
MONTH TO DATE 344 412 -68 275  
SINCE MAR 1 2115 2236 -121 2482  
SINCE JUL 1 8125 8711 -586 9199  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 PM  
LOWEST 51 1100 AM  
AVERAGE 70  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 84 1929  
MINIMUM TEMPERATURE (F) 37 19 1986  
 
SUNRISE AND SUNSET  
MAY 22 2024...........SUNRISE 550 AM MDT SUNSET 904 PM MDT  
MAY 23 2024...........SUNRISE 549 AM MDT SUNSET 905 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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