278  
CDUS45 KBYZ 300931  
CLILVM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE LIVINGSTON MT CLIMATE SUMMARY FOR SEPTEMBER 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 219 PM 89 1967 67 2 83  
MINIMUM 31 432 AM 10 1985 38 -7 48  
AVERAGE 50 52 -2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1991 0.05 -0.05 0.00  
MONTH TO DATE 1.98 1.16 0.82 0.45  
SINCE OCT 1 16.39 14.51 1.88 13.02  
SINCE JAN 1 12.95 12.03 0.92 10.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 13 2 0  
MONTH TO DATE 158 236 -78 131  
SINCE SEP 1 158 236 -78 131  
SINCE JUL 1 204 333 -129 146  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 18 16 2 64  
SINCE SEP 1 18 16 2 64  
SINCE JAN 1 289 272 17 481    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 25 300 PM  
AVERAGE 57  
   
......................................................
 
 
THE LIVINGSTON MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 90 2011  
MINIMUM TEMPERATURE (F) 38 16 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 719 AM MDT SUNSET 704 PM MDT  
OCTOBER 1 2023.......SUNRISE 720 AM MDT SUNSET 702 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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