237  
CDUS45 KBYZ 230431  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MST MON JAN 22 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 22 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 45 306 PM 64 1981 36 9 38  
MINIMUM 30 859 PM -22 1943 18 12 29  
AVERAGE 38 27 11 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.25 1989 0.02 -0.02 0.04  
2010  
MONTH TO DATE 0.38 0.40 -0.02 0.09  
SINCE OCT 1 2.77 2.94 -0.17 2.14  
SINCE JAN 1 0.38 0.40 -0.02 0.09  
 
SNOWFALL (IN)  
TODAY MM 4.5 2003 0.3 MM 0.8  
MONTH TO DATE 6.7 7.7 -1.0 1.3  
SINCE DEC 1 8.5 17.5 -9.0 11.3  
SINCE JUL 1 15.2 28.8 -13.6 21.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 27 38 -11 31  
MONTH TO DATE 1072 842 230 678  
SINCE DEC 1 1937 2000 -63 2085  
SINCE JUL 1 3296 3602 -306 3662  
 
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 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 800 PM  
LOWEST 53 200 PM  
AVERAGE 66  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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