498  
CDUS45 KBYZ 072331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MST THU DEC 07 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 7 2023
 
 
VALID TODAY AS OF 0400 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 51 739 AM 60 1939 37 14 39  
MINIMUM 40 145 PM -21 2013 21 19 -1  
AVERAGE 46 29 17 19  
 
PRECIPITATION (IN)  
TODAY 0.06 0.45 1958 0.02 0.04 T  
MONTH TO DATE 0.06 0.13 -0.07 0.28  
SINCE OCT 1 2.12 2.10 0.02 1.72  
SINCE JAN 1 17.19 13.87 3.32 14.95  
 
SNOWFALL (IN)  
TODAY MM 4.6 1958 0.3 MM T  
MONTH TO DATE 0.0 1.9 -1.9 3.9  
SINCE DEC 1 0.0 1.9 -1.9 3.9  
SINCE JUL 1 6.7 13.2 -6.5 14.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 19 36 -17 46  
MONTH TO DATE 159 245 -86 307  
SINCE DEC 1 159 245 -86 307  
SINCE JUL 1 1518 1847 -329 1884  
 
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 35 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 200 PM  
LOWEST 36 700 AM  
AVERAGE 58  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 66 1939  
MINIMUM TEMPERATURE (F) 21 -25 1972  
 
SUNRISE AND SUNSET  
DECEMBER 7 2023......SUNRISE 741 AM MST SUNSET 430 PM MST  
DECEMBER 8 2023......SUNRISE 742 AM MST SUNSET 430 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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