345  
CDUS45 KBYZ 271032  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MST FRI DEC 27 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 26 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 42 326 PM 62 1980 35 7 32  
MINIMUM 29 250 AM -20 1996 18 11 15  
AVERAGE 36 26 10 24  
 
PRECIPITATION (IN)  
YESTERDAY T 0.43 2003 0.02 -0.02 0.00  
MONTH TO DATE 0.25 0.47 -0.22 0.33  
SINCE OCT 1 1.05 2.44 -1.39 2.39  
SINCE JAN 1 11.71 14.21 -2.50 17.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 2003 0.3 -0.3 0.0  
MONTH TO DATE T 7.9 -7.9 1.8  
SINCE DEC 1 T 7.9 -7.9 1.8  
SINCE JUL 1 3.9 19.2 -15.3 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 39 -10 41  
MONTH TO DATE 716 964 -248 704  
SINCE DEC 1 716 964 -248 704  
SINCE JUL 1 1988 2566 -578 2063  
 
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 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 200 AM  
LOWEST 53 300 PM  
AVERAGE 66  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 68 1980  
MINIMUM TEMPERATURE (F) 18 -12 2021  
 
SUNRISE AND SUNSET  
DECEMBER 27 2024......SUNRISE 755 AM MST SUNSET 436 PM MST  
DECEMBER 28 2024......SUNRISE 755 AM MST SUNSET 437 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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