637  
CDUS45 KBYZ 282230  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
430 PM MDT SUN SEP 28 2025  
   
...............................  
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 28 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 83 228 PM 89 2010 67 16 82  
2022  
MINIMUM 42 701 AM 21 1985 38 4 38  
AVERAGE 63 53 10 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 1983 0.04 -0.04 0.00  
MONTH TO DATE 1.05 1.11 -0.06 1.98  
SINCE OCT 1 11.84 14.46 -2.62 13.40  
SINCE JAN 1 10.11 11.98 -1.87 11.42  
 
DEGREE DAYS  
HEATING  
TODAY 2 12 -10 5  
MONTH TO DATE 136 223 -87 91  
SINCE SEP 1 136 223 -87 91  
SINCE JUL 1 198 320 -122 136  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 11 16 -5 33  
SINCE SEP 1 11 16 -5 33  
SINCE JAN 1 197 272 -75 355    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 400 AM  
LOWEST 14 200 PM  
AVERAGE 41  
   
......................................................  
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 2024  
MINIMUM TEMPERATURE (F) 38 10 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2025.....SUNRISE 717 AM MDT SUNSET 707 PM MDT  
SEPTEMBER 29 2025.....SUNRISE 718 AM MDT SUNSET 705 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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