995  
CDUS45 KBYZ 231040  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MST MON DEC 23 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 22 2024
 
 
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)  
YESTERDAY  
MAXIMUM 54 1215 PM 60 1954 35 19 57  
MINIMUM 31 1152 PM -26 1989 18 13 34  
1990  
AVERAGE 43 26 17 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.40 1973 0.01 -0.01 0.00  
MONTH TO DATE 0.25 0.39 -0.14 0.10  
SINCE OCT 1 1.05 2.36 -1.31 2.16  
SINCE JAN 1 11.71 14.13 -2.42 17.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.3 2013 0.3 -0.3 0.0  
MONTH TO DATE T 6.5 -6.5 T  
SINCE DEC 1 T 6.5 -6.5 T  
SINCE JUL 1 3.9 17.8 -13.9 6.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 39 -17 19  
MONTH TO DATE 608 808 -200 547  
SINCE DEC 1 608 808 -200 547  
SINCE JUL 1 1880 2410 -530 1906  
 
COOLING  
YESTERDAY 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 35 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 500 AM  
LOWEST 28 100 AM  
AVERAGE 46  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 58 1936  
1950  
MINIMUM TEMPERATURE (F) 18 -20 1983  
 
SUNRISE AND SUNSET  
DECEMBER 23 2024......SUNRISE 753 AM MST SUNSET 434 PM MST  
DECEMBER 24 2024......SUNRISE 754 AM MST SUNSET 434 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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