387  
CDUS45 KMSO 260739  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
139 AM MDT SAT AUG 26 2023  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 25 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 256 PM 94 1981 77 2 78  
MINIMUM 46 521 AM 23 1992 42 4 54  
AVERAGE 63 60 3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 0.40 1905 0.04 0.13 0.08  
MONTH TO DATE 2.18 1.03 1.15 1.08  
SINCE JAN 1 13.13 9.52 3.61 6.70  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 6 -4 0  
MONTH TO DATE 60 85 -25 13  
SINCE JUN 1 408 466 -58 325  
SINCE JUL 1 121 176 -55 46  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 29 25 4 80  
SINCE JUN 1 66 79 -13 158  
SINCE JAN 1 66 79 -13 158    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 700 PM  
LOWEST 27 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 1981  
MINIMUM TEMPERATURE (F) 42 26 1992  
 
SUNRISE AND SUNSET  
AUGUST 26 2023........SUNRISE 643 AM MDT SUNSET 820 PM MDT  
AUGUST 27 2023........SUNRISE 644 AM MDT SUNSET 818 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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