002  
CDUS45 KBYZ 021840  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MST SAT DEC 02 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 2 2023
 
 
VALID AS OF 1100 AM 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 37 1059 AM 69 2021 39 -2 15  
MINIMUM 25 749 AM -23 1985 22 3 3  
AVERAGE 31 31 0 9  
 
PRECIPITATION (IN)  
TODAY 0.00 0.98 2013 0.02 -0.02 0.07  
MONTH TO DATE 0.00 0.04 -0.04 0.12  
SINCE OCT 1 2.06 2.01 0.05 1.56  
SINCE JAN 1 17.13 13.78 3.35 14.79  
 
SNOWFALL (IN)  
TODAY MM 6.2 2013 0.3 MM 1.1  
MONTH TO DATE 0.0 0.6 -0.6 1.6  
SINCE DEC 1 0.0 0.6 -0.6 1.6  
SINCE JUL 1 6.7 11.9 -5.2 11.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 34 34 0 56  
MONTH TO DATE 70 68 2 91  
SINCE DEC 1 70 68 2 91  
SINCE JUL 1 1429 1670 -241 1668  
 
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 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 16.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 400 AM  
LOWEST 44 1100 AM  
AVERAGE 54  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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