056  
CDUS45 KBYZ 291041  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
341 AM MST SAT NOV 29 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 28 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 31 1012 AM 61 2014 41 -10 31  
MINIMUM 13 1159 PM -16 1985 23 -10 20  
AVERAGE 22 32 -10 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.49R 0.46 2010 0.02 0.47 T  
MONTH TO DATE 0.57 0.57 0.00 0.39  
SINCE OCT 1 2.48 1.94 0.54 0.80  
SINCE JAN 1 16.88 13.71 3.17 11.46  
 
SNOWFALL (IN)  
YESTERDAY 7.0 8.4 2010 0.3 6.7 T  
MONTH TO DATE 7.0 6.0 1.0 3.9  
SINCE SEP 1 7.0 10.8 -3.8 3.9  
SINCE JUL 1 7.0 10.8 -3.8 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 33 10 39  
MONTH TO DATE 578 796 -218 800  
SINCE SEP 1 1099 1498 -399 1182  
SINCE JUL 1 1115 1534 -419 1196  
 
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 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 AM  
LOWEST 83 900 PM  
AVERAGE 90  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 1956  
1980  
MINIMUM TEMPERATURE (F) 23 -11 2006  
 
SUNRISE AND SUNSET  
NOVEMBER 29 2025......SUNRISE 733 AM MST SUNSET 432 PM MST  
NOVEMBER 30 2025......SUNRISE 734 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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