373  
CDUS45 KBYZ 151840  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MST MON JAN 15 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 15 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 -11 1059 AM 59 1974 36 -47 45  
MINIMUM -17 849 AM -18 1950 18 -35 25  
AVERAGE -14 27 -41 35  
 
PRECIPITATION (IN)  
TODAY T 0.44 1954 0.02 -0.02 0.00  
MONTH TO DATE 0.28 0.28 0.00 0.00  
SINCE OCT 1 2.67 2.82 -0.15 2.05  
SINCE JAN 1 0.28 0.28 0.00 0.00  
 
SNOWFALL (IN)  
TODAY MM 6.2 1954 0.3 MM 0.0  
MONTH TO DATE 4.6 5.4 -0.8 0.0  
SINCE DEC 1 6.4 15.2 -8.8 10.0  
SINCE JUL 1 13.1 26.5 -13.4 20.1  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 79 38 41 30  
MONTH TO DATE 759 576 183 459  
SINCE DEC 1 1624 1734 -110 1866  
SINCE JUL 1 2983 3336 -353 3443  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 63 1100 AM  
AVERAGE 71  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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