686  
CDUS45 KBYZ 112238  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
438 PM MDT THU SEP 11 2025  
   
...............................  
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 11 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 77 222 PM 93 1959 76 1 83  
MINIMUM 49 536 AM 17 1989 42 7 45  
AVERAGE 63 59 4 64  
 
PRECIPITATION (IN)  
TODAY T 0.76 1980 0.04 -0.04 0.07  
MONTH TO DATE 0.03 0.40 -0.37 0.29  
SINCE OCT 1 10.82 13.75 -2.93 11.71  
SINCE JAN 1 9.09 11.27 -2.18 9.73  
 
DEGREE DAYS  
HEATING  
TODAY 2 7 -5 1  
MONTH TO DATE 26 61 -35 4  
SINCE SEP 1 26 61 -35 4  
SINCE JUL 1 88 158 -70 49  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 11 13 -2 25  
SINCE SEP 1 11 13 -2 25  
SINCE JAN 1 197 269 -72 347    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 24 200 PM  
AVERAGE 51  
   
......................................................  
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1990  
2017  
MINIMUM TEMPERATURE (F) 42 21 2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 656 AM MDT SUNSET 740 PM MDT  
SEPTEMBER 12 2025.....SUNRISE 657 AM MDT SUNSET 738 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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