103  
CDUS45 KBYZ 090440  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MST SUN DEC 08 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 8 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 55 120 AM 66 1939 37 18 41  
MINIMUM 34 841 PM -25 1972 21 13 24  
AVERAGE 45 29 16 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.24 1983 0.01 -0.01 T  
MONTH TO DATE 0.00 0.14 -0.14 0.06  
SINCE OCT 1 0.80 2.11 -1.31 2.12  
SINCE JAN 1 11.46 13.88 -2.42 17.19  
 
SNOWFALL (IN)  
TODAY MM 3.2 1945 0.3 MM T  
MONTH TO DATE 0.0 2.2 -2.2 T  
SINCE DEC 1 0.0 2.2 -2.2 T  
SINCE JUL 1 3.9 13.5 -9.6 6.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 20 36 -16 32  
MONTH TO DATE 205 281 -76 191  
SINCE DEC 1 205 281 -76 191  
SINCE JUL 1 1477 1883 -406 1550  
 
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 40 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 23.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 700 PM  
LOWEST 22 200 PM  
AVERAGE 43  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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