237  
CDUS45 KBYZ 031031  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST SUN DEC 03 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 2 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 200 PM 69 2021 39 4 15  
MINIMUM 25 749 AM -23 1985 22 3 3  
AVERAGE 34 31 3 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.98 2013 0.02 -0.02 0.07  
MONTH TO DATE 0.00 0.04 -0.04 0.12  
SINCE OCT 1 2.06 2.01 0.05 1.56  
SINCE JAN 1 17.13 13.78 3.35 14.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.2 2013 0.3 -0.3 1.1  
MONTH TO DATE 0.0 0.6 -0.6 1.6  
SINCE DEC 1 0.0 0.6 -0.6 1.6  
SINCE JUL 1 6.7 11.9 -5.2 11.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 34 -3 56  
MONTH TO DATE 67 68 -1 91  
SINCE DEC 1 67 68 -1 91  
SINCE JUL 1 1426 1670 -244 1668  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 715 662 53 910    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 400 AM  
LOWEST 31 400 PM  
AVERAGE 47  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1941  
MINIMUM TEMPERATURE (F) 22 -7 1972  
 
SUNRISE AND SUNSET  
DECEMBER 3 2023......SUNRISE 737 AM MST SUNSET 431 PM MST  
DECEMBER 4 2023......SUNRISE 738 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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