645  
CDUS45 KBYZ 240440  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MST TUE JAN 23 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 23 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 46 308 PM 61 1961 36 10 38  
1981  
MINIMUM 26 359 AM -23 1969 18 8 23  
AVERAGE 36 27 9 31  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1989 0.01 -0.01 T  
MONTH TO DATE 0.38 0.41 -0.03 0.09  
SINCE OCT 1 2.77 2.95 -0.18 2.14  
SINCE JAN 1 0.38 0.41 -0.03 0.09  
 
SNOWFALL (IN)  
TODAY MM 7.3 1989 0.4 MM 0.1  
MONTH TO DATE 6.7 8.1 -1.4 1.4  
SINCE DEC 1 8.5 17.9 -9.4 11.4  
SINCE JUL 1 15.2 29.2 -14.0 21.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 29 38 -9 34  
MONTH TO DATE 1101 880 221 712  
SINCE DEC 1 1966 2038 -72 2119  
SINCE JUL 1 3325 3640 -315 3696  
 
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 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 49 300 PM  
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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