740  
CDUS45 KBYZ 121031  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST WED NOV 12 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 11 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 67 227 PM 71 1990 48 19 54  
MINIMUM 40 1159 PM -5 1940 28 12 32  
AVERAGE 54 38 16 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1959 0.02 -0.02 0.00  
MONTH TO DATE T 0.24 -0.24 0.01  
SINCE OCT 1 1.91 1.61 0.30 0.42  
SINCE JAN 1 16.31 13.38 2.93 11.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.3 1959 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.0 -2.0 0.1  
SINCE SEP 1 T 6.8 -6.8 0.1  
SINCE JUL 1 T 6.8 -6.8 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 27 -16 22  
MONTH TO DATE 202 280 -78 248  
SINCE SEP 1 723 982 -259 630  
SINCE JUL 1 739 1018 -279 644  
 
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 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 1100 PM  
LOWEST 24 300 PM  
AVERAGE 41  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 77 1999  
MINIMUM TEMPERATURE (F) 28 -11 1986  
 
SUNRISE AND SUNSET  
NOVEMBER 12 2025......SUNRISE 710 AM MST SUNSET 446 PM MST  
NOVEMBER 13 2025......SUNRISE 712 AM MST SUNSET 445 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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