553  
CDUS45 KBYZ 232230  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
430 PM MDT TUE SEP 23 2025  
   
...............................  
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 23 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 72 259 PM 91 1987 70 2 74  
MINIMUM 33 520 AM 23 1993 40 -7 47  
AVERAGE 53 55 -2 61  
 
PRECIPITATION (IN)  
TODAY 0.00 1.38 2005 0.04 -0.04 0.00  
MONTH TO DATE 1.05 0.89 0.16 1.98  
SINCE OCT 1 11.84 14.24 -2.40 13.40  
SINCE JAN 1 10.11 11.76 -1.65 11.42  
 
DEGREE DAYS  
HEATING  
TODAY 12 10 2 4  
MONTH TO DATE 116 165 -49 86  
SINCE SEP 1 116 165 -49 86  
SINCE JUL 1 178 262 -84 131  
 
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 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.3  
 
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 97 1200 AM  
LOWEST 25 300 PM  
AVERAGE 61  
   
......................................................  
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 2001  
MINIMUM TEMPERATURE (F) 39 22 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 710 AM MDT SUNSET 717 PM MDT  
SEPTEMBER 24 2025.....SUNRISE 712 AM MDT SUNSET 715 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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