459  
CXUS55 KBYZ 011202  
CLMMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
502 AM MST WED JAN 01 2025  
   
...............................  
 
...THE MILES CITY MT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................  
 
TEMPERATURE (F)  
HIGHEST 59 12/07  
LOWEST 0 12/02  
AVG. MAXIMUM 38.5 33.1 5.4  
AVG. MINIMUM 18.8 11.7 7.1  
MEAN 28.7 22.4 6.3  
DAYS MAX >= 90 0  
DAYS MAX <= 32 10  
DAYS MIN <= 32 30  
DAYS MIN <= 0 1  
 
PRECIPITATION (INCHES)  
TOTALS 0.71 0.22 0.49  
DAYS >= .01 7  
DAYS >= .10 2  
DAYS >= .50 0  
DAYS >= 1.00 0  
GREATEST  
24 HR. TOTAL 0.44 12/15 TO 12/15  
 
DEGREE DAYS  
HEATING TOTAL 1117 1320 -203  
SINCE 7/1 2537 3079 -542  
COOLING TOTAL 0 0 0  
SINCE 1/1 823 731 92    
............................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 8.8  
HIGHEST WIND SPEED/DIRECTION 43/290 DATE 12/18  
HIGHEST GUST SPEED/DIRECTION 59/300 DATE 12/18  
 
AVERAGE RH (PERCENT) 72  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 0 RAIN 0  
LIGHT RAIN 6 FREEZING RAIN 1  
LT FREEZING RAIN 2 HAIL 0  
HEAVY SNOW 0 SNOW 1  
LIGHT SNOW 8 SLEET 0  
FOG 12 FOG W/VIS <= 1/4 MILE 2  
HAZE 2  
 
- 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 WY Page
Main Text Page