545  
CDUS45 KBYZ 140430  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
930 PM MST SAT JAN 13 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 13 2024
 
 
VALID AS OF 0900 PM 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 -7 314 PM 64 2021 36 -43 51  
MINIMUM -26R 555 AM -22 1972 18 -44 38  
1997  
AVERAGE -16 27 -43 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.15 1984 0.01 -0.01 0.00  
MONTH TO DATE 0.17 0.24 -0.07 0.00  
SINCE OCT 1 2.56 2.78 -0.22 2.05  
SINCE JAN 1 0.17 0.24 -0.07 0.00  
 
SNOWFALL (IN)  
TODAY MM 4.2 1947 0.3 MM 0.0  
MONTH TO DATE 3.0 4.7 -1.7 0.0  
SINCE DEC 1 4.8 14.5 -9.7 10.0  
SINCE JUL 1 11.5 25.8 -14.3 20.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 81 38 43 20  
MONTH TO DATE 599 500 99 409  
SINCE DEC 1 1464 1658 -194 1816  
SINCE JUL 1 2823 3260 -437 3393  
 
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 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 49 400 PM  
AVERAGE 61  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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