447  
CDUS45 KBYZ 042331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MST SAT JAN 04 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 4 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 18 328 PM 56 2012 35 -17 44  
2020  
MINIMUM 13 712 AM -19 1973 17 -4 19  
AVERAGE 16 26 -10 32  
 
PRECIPITATION (IN)  
TODAY 0.29R 0.18 2014 0.02 0.27 0.00  
MONTH TO DATE 0.56 0.07 0.49 0.00  
SINCE OCT 1 1.86 2.61 -0.75 2.39  
SINCE JAN 1 0.56 0.07 0.49 0.00  
 
SNOWFALL (IN)  
TODAY MM 3.8 2014 0.3 MM 0.0  
MONTH TO DATE 3.5 1.4 2.1 0.0  
SINCE DEC 1 5.8 11.2 -5.4 1.8  
SINCE JUL 1 9.7 22.5 -12.8 8.5  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
TODAY 49 39 10 33  
MONTH TO DATE 187 156 31 131  
SINCE DEC 1 1057 1314 -257 996  
SINCE JUL 1 2329 2916 -587 2355  
 
COOLING  
TODAY 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 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 100 AM  
LOWEST 73 1200 PM  
AVERAGE 79  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 64 2012  
MINIMUM TEMPERATURE (F) 17 -17 1982  
 
SUNRISE AND SUNSET  
JANUARY 4 2025.......SUNRISE 755 AM MST SUNSET 444 PM MST  
JANUARY 5 2025.......SUNRISE 755 AM MST SUNSET 445 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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