931  
CDUS45 KBYZ 070430  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
930 PM MST WED DEC 06 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 6 2023
 
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 149 PM 69 1939 38 23 27  
MINIMUM 51 711 AM -20 1972 21 30 0  
AVERAGE 56 29 27 14  
 
PRECIPITATION (IN)  
TODAY 0.00 0.57 1971 0.02 -0.02 T  
MONTH TO DATE T 0.11 -0.11 0.28  
SINCE OCT 1 2.06 2.08 -0.02 1.72  
SINCE JAN 1 17.13 13.85 3.28 14.95  
 
SNOWFALL (IN)  
TODAY MM 5.8 1971 0.2 MM T  
MONTH TO DATE 0.0 1.6 -1.6 3.9  
SINCE DEC 1 0.0 1.6 -1.6 3.9  
SINCE JUL 1 6.7 12.9 -6.2 14.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 9 36 -27 51  
MONTH TO DATE 138 209 -71 261  
SINCE DEC 1 138 209 -71 261  
SINCE JUL 1 1497 1811 -314 1838  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 715 662 53 910    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 18.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 500 AM  
LOWEST 28 100 PM  
AVERAGE 36  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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