520  
CDUS45 KBYZ 042331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MST WED DEC 04 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 4 2024
 
 
VALID TODAY AS OF 0400 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 42 323 PM 65 1979 38 4 49  
MINIMUM 29 639 AM -11 1972 22 7 39  
AVERAGE 36 30 6 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1978 0.01 -0.01 T  
MONTH TO DATE 0.00 0.07 -0.07 T  
SINCE OCT 1 0.80 2.04 -1.24 2.06  
SINCE JAN 1 11.46 13.81 -2.35 17.13  
 
SNOWFALL (IN)  
TODAY 0.0 13.7 1978 0.3 -0.3 0.0  
MONTH TO DATE 0.0 1.1 -1.1 0.0  
SINCE DEC 1 0.0 1.1 -1.1 0.0  
SINCE JUL 1 3.9 12.4 -8.5 6.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 35 -6 21  
MONTH TO DATE 118 138 -20 114  
SINCE DEC 1 118 138 -20 114  
SINCE JUL 1 1390 1740 -350 1473  
 
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 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 400 PM  
LOWEST 41 1100 AM  
AVERAGE 49  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 73 1939  
MINIMUM TEMPERATURE (F) 21 -16 1972  
 
SUNRISE AND SUNSET  
DECEMBER 4 2024......SUNRISE 739 AM MST SUNSET 430 PM MST  
DECEMBER 5 2024......SUNRISE 740 AM MST SUNSET 430 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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