089  
CDUS45 KBYZ 300431  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MST THU JAN 29 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 29 2026
 
 
VALID AS OF 0900 PM 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 49 245 PM 60 1935 37 12 50  
2024  
MINIMUM 35 802 AM -20 1951 18 17 28  
AVERAGE 42 28 14 39  
 
PRECIPITATION (IN)  
TODAY T 0.24 1965 0.02 -0.02 0.00  
MONTH TO DATE 0.07 0.52 -0.45 0.84  
SINCE OCT 1 3.95 3.06 0.89 2.14  
SINCE JAN 1 0.07 0.52 -0.45 0.84  
 
SNOWFALL (IN)  
TODAY MM 2.8 1965 0.3 MM 0.0  
MONTH TO DATE 1.0 10.0 -9.0 11.1  
SINCE DEC 1 15.1 19.8 -4.7 13.4  
SINCE JUL 1 22.1 31.1 -9.0 17.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 23 37 -14 26  
MONTH TO DATE 871 1107 -236 1191  
SINCE DEC 1 1810 2265 -455 2061  
SINCE JUL 1 3039 3867 -828 3333  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 15.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 1200 AM  
LOWEST 35 400 PM  
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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