921  
CXUS55 KMSO 032314  
CLMBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
414 PM MST TUE DEC 03 2024  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 70 11/12/1999  
LOW -42 11/13/1959  
HIGHEST 58 11/09 MM MM 57  
LOWEST 4 11/20 MM MM 4  
AVG. MAXIMUM 41.3 40.2 1.1 44.6  
AVG. MINIMUM 18.2 15.5 2.7 19.8  
MEAN 29.8 27.8 2.0 32.2  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 2 6.8 -4.8 3  
DAYS MIN <= 32 30 28.6 1.4 30  
DAYS MIN <= 0 0 3.9 -3.9 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 3.00 1921  
MINIMUM T 1901  
TOTALS 0.27 0.60 -0.33 0.29  
DAILY AVG. 0.01 0.02 -0.01 0.01  
DAYS >= .01 6 7.8 -1.8 6  
DAYS >= .10 0 1.9 -1.9 1  
DAYS >= .50 0 0.1 -0.1 0  
DAYS >= 1.00 0 0.0 0.0 0  
GREATEST  
24 HR. TOTAL 0.10 11/23 TO 11/24 0.14  
 
DEGREE DAYS  
HEATING TOTAL 1051 1114 -63  
SINCE 7/1 2079 2456 -377  
COOLING TOTAL 0 0 0  
SINCE 1/1 127 83 44    
..........................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 4.8  
HIGHEST WIND SPEED/DIRECTION 29/310 DATE 11/23  
HIGHEST GUST SPEED/DIRECTION 42/280 DATE 11/04  
42/250 11/23  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.52  
NUMBER OF DAYS FAIR 7  
NUMBER OF DAYS PC 16  
NUMBER OF DAYS CLOUDY 7  
 
AVERAGE RH (PERCENT) 65  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 0 RAIN 0  
LIGHT RAIN 3 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 1  
LIGHT SNOW 11 SLEET 0  
FOG 9 FOG W/VIS <= 1/4 MILE 1  
HAZE 3  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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