064  
CDUS45 KBYZ 121831  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MST WED NOV 12 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 12 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 44 959 AM 77 1999 47 -3 49  
MINIMUM 34 805 AM -11 1986 28 6 34  
AVERAGE 39 37 2 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.54 2005 0.02 -0.02 0.12  
MONTH TO DATE T 0.26 -0.26 0.13  
SINCE OCT 1 1.91 1.63 0.28 0.54  
SINCE JAN 1 16.31 13.40 2.91 11.20  
 
SNOWFALL (IN)  
TODAY MM 4.7 1959 0.2 MM 0.0  
MONTH TO DATE 0.0 2.2 -2.2 0.1  
SINCE SEP 1 T 7.0 -7.0 0.1  
SINCE JUL 1 T 7.0 -7.0 0.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 26 28 -2 23  
MONTH TO DATE 228 308 -80 271  
SINCE SEP 1 749 1010 -261 653  
SINCE JUL 1 765 1046 -281 667  
 
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 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 800 AM  
LOWEST 60 1200 AM  
AVERAGE 68  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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