791  
CDUS45 KBYZ 222231  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT MON SEP 22 2025  
   
...............................  
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 22 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 63 227 PM 90 1987 71 -8 78  
MINIMUM 48 702 AM 22 2000 40 8 33  
AVERAGE 56 55 1 56  
 
PRECIPITATION (IN)  
TODAY 0.31 0.71 1951 0.05 0.26 0.00  
MONTH TO DATE 1.05 0.85 0.20 1.98  
SINCE OCT 1 11.84 14.20 -2.36 13.40  
SINCE JAN 1 10.11 11.72 -1.61 11.42  
 
DEGREE DAYS  
HEATING  
TODAY 9 10 -1 9  
MONTH TO DATE 99 155 -56 82  
SINCE SEP 1 99 155 -56 82  
SINCE JUL 1 161 252 -91 127  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 11 16 -5 25  
SINCE SEP 1 11 16 -5 25  
SINCE JAN 1 197 272 -75 347    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 44 300 PM  
AVERAGE 69  
   
......................................................  
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1987  
MINIMUM TEMPERATURE (F) 40 23 1993  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2025.....SUNRISE 709 AM MDT SUNSET 719 PM MDT  
SEPTEMBER 23 2025.....SUNRISE 710 AM MDT SUNSET 717 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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