580  
CDUS45 KBYZ 131831  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MST THU NOV 13 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 13 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 56 959 AM 69 1934 47 9 52  
MINIMUM 42 637 AM -20 1959 27 15 29  
AVERAGE 49 37 12 41  
 
PRECIPITATION (IN)  
TODAY 0.00 0.41 1956 0.02 -0.02 0.00  
MONTH TO DATE T 0.28 -0.28 0.13  
SINCE OCT 1 1.91 1.65 0.26 0.54  
SINCE JAN 1 16.31 13.42 2.89 11.20  
 
SNOWFALL (IN)  
TODAY MM 3.9 1982 0.2 MM 0.0  
MONTH TO DATE 0.0 2.4 -2.4 0.1  
SINCE SEP 1 T 7.2 -7.2 0.1  
SINCE JUL 1 T 7.2 -7.2 0.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 16 28 -12 24  
MONTH TO DATE 233 336 -103 295  
SINCE SEP 1 754 1038 -284 677  
SINCE JUL 1 770 1074 -304 691  
 
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 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 700 AM  
LOWEST 44 1200 AM  
AVERAGE 50  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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