036  
CDUS45 KBYZ 021031  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST THU JAN 02 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 1 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 29 333 PM 60 1998 35 -6 46  
MINIMUM 15 834 AM -25 1942 17 -2 26  
AVERAGE 22 26 -4 36  
 
PRECIPITATION (IN)  
YESTERDAY T 0.52 1943 0.02 -0.02 0.00  
MONTH TO DATE T 0.02 -0.02 0.00  
SINCE OCT 1 1.30 2.56 -1.26 2.39  
SINCE JAN 1 T 0.02 -0.02 0.00  
 
SNOWFALL (IN)  
YESTERDAY T 5.0 1943 0.4 -0.4 0.0  
2014  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE DEC 1 2.3 10.2 -7.9 1.8  
SINCE JUL 1 6.2 21.5 -15.3 8.5  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 39 4 29  
MONTH TO DATE 43 39 4 29  
SINCE DEC 1 913 1197 -284 894  
SINCE JUL 1 2185 2799 -614 2253  
 
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 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 PM  
LOWEST 65 100 PM  
AVERAGE 81  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 57 1939  
MINIMUM TEMPERATURE (F) 17 -20 1950  
 
SUNRISE AND SUNSET  
JANUARY 2 2025.......SUNRISE 755 AM MST SUNSET 442 PM MST  
JANUARY 3 2025.......SUNRISE 755 AM MST SUNSET 443 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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