650  
CDUS45 KBYZ 271030  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MST THU NOV 27 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 26 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 128 PM 66 1998 41 0 41  
MINIMUM 26 440 AM -19 1985 24 2 18  
AVERAGE 34 32 2 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 2005 0.02 -0.02 0.00  
MONTH TO DATE 0.08 0.53 -0.45 0.39  
SINCE OCT 1 1.99 1.90 0.09 0.80  
SINCE JAN 1 16.39 13.67 2.72 11.46  
 
SNOWFALL (IN)  
YESTERDAY T 6.2 2014 0.3 -0.3 0.0  
MONTH TO DATE T 5.5 -5.5 3.9  
SINCE SEP 1 T 10.3 -10.3 3.9  
SINCE JUL 1 T 10.3 -10.3 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 32 -1 35  
MONTH TO DATE 503 730 -227 726  
SINCE SEP 1 1024 1432 -408 1108  
SINCE JUL 1 1040 1468 -428 1122  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 74 67 7 123  
SINCE JAN 1 659 662 -3 790    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 PM  
LOWEST 48 100 PM  
AVERAGE 67  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 66 1949  
MINIMUM TEMPERATURE (F) 23 -17 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 27 2025......SUNRISE 730 AM MST SUNSET 433 PM MST  
NOVEMBER 28 2025......SUNRISE 732 AM MST SUNSET 432 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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