892  
CDUS45 KBYZ 131031  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST MON JAN 13 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 12 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 256 PM 64 1953 36 -2 -7  
MINIMUM 23 636 PM -30 1997 18 5 -25  
AVERAGE 29 27 2 -16  
 
PRECIPITATION (IN)  
YESTERDAY T 0.22 1969 0.02 -0.02 0.06  
MONTH TO DATE 0.70 0.23 0.47 0.17  
SINCE OCT 1 2.00 2.77 -0.77 2.56  
SINCE JAN 1 0.70 0.23 0.47 0.17  
 
SNOWFALL (IN)  
YESTERDAY 0.2 3.6 1969 0.4 -0.2 0.9  
MONTH TO DATE 8.3 4.4 3.9 3.0  
SINCE DEC 1 10.6 14.2 -3.6 4.8  
SINCE JUL 1 14.5 25.5 -11.0 11.5  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 38 -2 81  
MONTH TO DATE 489 462 27 518  
SINCE DEC 1 1359 1620 -261 1383  
SINCE JUL 1 2631 3222 -591 2742  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 PM  
LOWEST 66 1100 AM  
AVERAGE 81  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 64 2021  
MINIMUM TEMPERATURE (F) 18 -26 2024  
 
SUNRISE AND SUNSET  
JANUARY 13 2025.......SUNRISE 752 AM MST SUNSET 454 PM MST  
JANUARY 14 2025.......SUNRISE 752 AM MST SUNSET 455 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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