016  
CDUS45 KBYZ 141840  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MST SAT DEC 14 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 14 2024  
 
VALID AS OF 1100 AM 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 38 1059 AM 56 1962 36 2 54  
2021  
MINIMUM 27 522 AM -18 2008 19 8 24  
AVERAGE 33 28 5 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.27 2014 0.02 -0.02 0.00  
MONTH TO DATE T 0.25 -0.25 0.10  
SINCE OCT 1 0.80 2.22 -1.42 2.16  
SINCE JAN 1 11.46 13.99 -2.53 17.23  
 
SNOWFALL (IN)  
TODAY MM 6.2 2015 0.3 MM 0.0  
MONTH TO DATE T 4.0 -4.0 T  
SINCE DEC 1 T 4.0 -4.0 T  
SINCE JUL 1 3.9 15.3 -11.4 6.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 32 38 -6 26  
MONTH TO DATE 391 503 -112 362  
SINCE DEC 1 391 503 -112 362  
SINCE JUL 1 1663 2105 -442 1721  
 
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 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 200 AM  
LOWEST 50 1000 AM  
AVERAGE 55  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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