899  
CDUS45 KBYZ 291832  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1132 AM MST SAT NOV 29 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 29 2025
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 14 1249 AM 63 1956 40 -26 27  
1980  
MINIMUM 7 854 AM -11 2006 23 -16 18  
AVERAGE 11 32 -21 23  
 
PRECIPITATION (IN)  
TODAY 0.01 0.44 1942 0.01 0.00 T  
MONTH TO DATE 0.58 0.58 0.00 0.39  
SINCE OCT 1 2.49 1.95 0.54 0.80  
SINCE JAN 1 16.89 13.72 3.17 11.46  
 
SNOWFALL (IN)  
TODAY T 4.4 2014 0.2 -0.2 T  
MONTH TO DATE 7.0 6.2 0.8 3.9  
SINCE SEP 1 7.0 11.0 -4.0 3.9  
SINCE JUL 1 7.0 11.0 -4.0 3.9  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
TODAY 54 34 20 42  
MONTH TO DATE 632 830 -198 842  
SINCE SEP 1 1153 1532 -379 1224  
SINCE JUL 1 1169 1568 -399 1238  
 
COOLING  
TODAY 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 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1200 AM  
LOWEST 63 700 AM  
AVERAGE 76  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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