383  
CDUS45 KBYZ 131737  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1137 AM MDT TUE OCT 13 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 13 2026  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 48 MM 81 1958 60 -12 36  
1962  
1964  
MINIMUM 33 MM 20 1969 38 -5 31  
AVERAGE 41 49 -8 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 1942 0.05 -0.05 0.01  
MONTH TO DATE 0.77 0.67 0.10 1.66  
SINCE OCT 1 0.77 0.67 0.10 1.66  
SINCE JAN 1 13.17 12.44 0.73 16.06  
 
SNOWFALL (IN)  
TODAY MM 1.8 2018 0.2 MM T  
MONTH TO DATE T 1.5 -1.5 T  
SINCE SEP 1 T 1.8 -1.8 T  
SINCE JUL 1 T 1.8 -1.8 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 24 16 8 31  
MONTH TO DATE 118 174 -56 149  
SINCE SEP 1 213 342 -129 196  
SINCE JUL 1 221 378 -157 212  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 8 1 7 1  
SINCE SEP 1 58 63 -5 74  
SINCE JAN 1 845 658 187 659    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
The Nexlab WY Page
Main Text Page