645  
CDUS45 KBYZ 150930  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT TUE SEP 15 2026  
   
...............................  
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 14 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 434 PM 94 1948 75 -14 80  
2020  
MINIMUM 36 1144 PM 24 1970 42 -6 41  
AVERAGE 49 58 -9 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 0.53 2013 0.04 0.24 0.03  
MONTH TO DATE 0.28 0.52 -0.24 0.06  
SINCE OCT 1 13.62 13.87 -0.25 10.85  
SINCE JAN 1 9.90 11.39 -1.49 9.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 8 8 4  
MONTH TO DATE 60 83 -23 45  
SINCE SEP 1 60 83 -23 45  
SINCE JUL 1 113 180 -67 107  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 16 -11 11  
SINCE SEP 1 5 16 -11 11  
SINCE JAN 1 344 272 72 197    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 31 1200 PM  
AVERAGE 64  
   
......................................................  
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 96 2000  
MINIMUM TEMPERATURE (F) 41 25 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 700 AM MDT SUNSET 733 PM MDT  
SEPTEMBER 16 2026.....SUNRISE 701 AM MDT SUNSET 731 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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