568  
CDUS45 KBYZ 292231  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT MON SEP 29 2025  
   
...............................  
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 29 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 128 PM 92 2024 67 13 92  
MINIMUM 46 610 AM 10 1985 38 8 47  
AVERAGE 63 52 11 70  
 
PRECIPITATION (IN)  
TODAY T 0.37 1991 0.05 -0.05 0.00  
MONTH TO DATE 1.05 1.16 -0.11 1.98  
SINCE OCT 1 11.84 14.51 -2.67 13.40  
SINCE JAN 1 10.11 12.03 -1.92 11.42  
 
DEGREE DAYS  
HEATING  
TODAY 2 13 -11 0  
MONTH TO DATE 138 236 -98 91  
SINCE SEP 1 138 236 -98 91  
SINCE JUL 1 200 333 -133 136  
 
COOLING  
TODAY 0 0 0 5  
MONTH TO DATE 11 16 -5 38  
SINCE SEP 1 11 16 -5 38  
SINCE JAN 1 197 272 -75 360    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 30 300 PM  
AVERAGE 56  
   
......................................................  
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 90 2011  
MINIMUM TEMPERATURE (F) 38 16 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2025.....SUNRISE 718 AM MDT SUNSET 705 PM MDT  
SEPTEMBER 30 2025.....SUNRISE 719 AM MDT SUNSET 703 PM MDT  
 
- 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