794  
CDUS45 KBYZ 021830  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MST TUE DEC 02 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 2 2025  
 
VALID AS OF 1100 AM 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 38 928 AM 69 2021 39 -1 50  
MINIMUM 29 602 AM -23 1985 22 7 12  
AVERAGE 34 31 3 31  
 
PRECIPITATION (IN)  
TODAY 0.02 0.98 2013 0.02 0.00 0.00  
MONTH TO DATE 0.02 0.04 -0.02 0.00  
SINCE OCT 1 2.51 2.01 0.50 0.80  
SINCE JAN 1 16.91 13.78 3.13 11.46  
 
SNOWFALL (IN)  
TODAY MM 6.2 2013 0.3 MM 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE DEC 1 0.0 0.6 -0.6 0.0  
SINCE JUL 1 7.0 11.9 -4.9 3.9  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 31 34 -3 34  
MONTH TO DATE 70 68 2 73  
SINCE DEC 1 70 68 2 73  
SINCE JUL 1 1299 1670 -371 1345  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 659 662 -3 790    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 56 1200 AM  
AVERAGE 74  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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