885  
CDUS45 KBYZ 240435  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
935 PM MST MON DEC 23 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 23 2024
 
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 148 PM 58 1936 35 19 42  
1950  
MINIMUM 25 615 AM -20 1983 18 7 25  
AVERAGE 40 26 14 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 1955 0.02 -0.02 0.23  
MONTH TO DATE 0.25 0.41 -0.16 0.33  
SINCE OCT 1 1.05 2.38 -1.33 2.39  
SINCE JAN 1 11.71 14.15 -2.44 17.46  
 
SNOWFALL (IN)  
TODAY 0.0 7.9 1984 0.4 -0.4 1.8  
MONTH TO DATE T 6.9 -6.9 1.8  
SINCE DEC 1 T 6.9 -6.9 1.8  
SINCE JUL 1 3.9 18.2 -14.3 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 39 -14 31  
MONTH TO DATE 633 847 -214 578  
SINCE DEC 1 633 847 -214 578  
SINCE JUL 1 1905 2449 -544 1937  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 790 662 128 715    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 39 200 PM  
AVERAGE 55  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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