410  
CDUS45 KBYZ 120934  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
334 AM MDT MON MAY 12 2025  
   
...............................  
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR MAY 11 2025  
 
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)  
YESTERDAY  
MAXIMUM 73 524 PM 87 1960 63 10 75  
MINIMUM 55 1156 PM 21 1953 36 19 36  
AVERAGE 64 50 14 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.24 1981 0.07 -0.05 0.00  
MONTH TO DATE 0.54 0.76 -0.22 0.95  
SINCE OCT 1 6.08 6.65 -0.57 6.07  
SINCE JAN 1 4.35 4.17 0.18 4.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 16 -15 9  
MONTH TO DATE 129 191 -62 232  
SINCE MAR 1 1545 1773 -228 1739  
SINCE JUL 1 6334 6939 -605 6327  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1200 PM  
LOWEST 26 600 PM  
AVERAGE 47  
   
......................................................  
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1960  
2001  
2013  
MINIMUM TEMPERATURE (F) 36 19 1953  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 554 AM MDT SUNSET 843 PM MDT  
MAY 13 2025...........SUNRISE 552 AM MDT SUNSET 844 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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