073  
CDUS45 KMSO 230738  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT SAT OCT 23 2021  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 22 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 253 PM 79 2003 51 16 28  
MINIMUM 28 646 AM 13 1957 25 3 16  
AVERAGE 48 38 10 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1967 0.02 -0.02 T  
MONTH TO DATE 0.22 0.62 -0.40 0.61  
SINCE JAN 1 5.56 11.46 -5.90 9.42  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 27 -10 43  
MONTH TO DATE 412 496 -84 437  
SINCE SEP 1 764 864 -100 739  
SINCE JUL 1 928 1079 -151 914  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 2 -2 2  
SINCE JAN 1 190 83 107 87    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 400 AM  
LOWEST 23 400 PM  
AVERAGE 53  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 71 1937  
MINIMUM TEMPERATURE (F) 24 8 1935  
 
SUNRISE AND SUNSET  
OCTOBER 23 2021.......SUNRISE 758 AM MDT SUNSET 630 PM MDT  
OCTOBER 24 2021.......SUNRISE 800 AM MDT SUNSET 628 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab ID Page Main Text Page