099  
CDUS45 KBYZ 270436  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
936 PM MST THU DEC 26 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 26 2024  
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 42 326 PM 62 1980 35 7 32  
MINIMUM 29 250 AM -20 1996 18 11 15  
AVERAGE 36 26 10 24  
 
PRECIPITATION (IN)  
TODAY T 0.43 2003 0.02 -0.02 0.00  
MONTH TO DATE 0.25 0.47 -0.22 0.33  
SINCE OCT 1 1.05 2.44 -1.39 2.39  
SINCE JAN 1 11.71 14.21 -2.50 17.46  
 
SNOWFALL (IN)  
TODAY MM 5.5 2003 0.3 MM 0.0  
MONTH TO DATE T 7.9 -7.9 1.8  
SINCE DEC 1 T 7.9 -7.9 1.8  
SINCE JUL 1 3.9 19.2 -15.3 8.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 29 39 -10 41  
MONTH TO DATE 716 964 -248 704  
SINCE DEC 1 716 964 -248 704  
SINCE JUL 1 1988 2566 -578 2063  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 790 662 128 715    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 200 AM  
LOWEST 53 300 PM  
AVERAGE 66  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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