097  
CDUS45 KBYZ 201040  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MST SAT JAN 20 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 19 2024
 
 
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)  
YESTERDAY  
MAXIMUM 11 220 PM 65 1986 36 -25 45  
MINIMUM -5 444 AM -26 1963 18 -23 23  
AVERAGE 3 27 -24 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 1991 0.02 -0.02 0.00  
MONTH TO DATE 0.38 0.35 0.03 0.05  
SINCE OCT 1 2.77 2.89 -0.12 2.10  
SINCE JAN 1 0.38 0.35 0.03 0.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 2008 0.4 -0.4 0.0  
MONTH TO DATE 6.7 6.8 -0.1 0.5  
SINCE DEC 1 8.5 16.6 -8.1 10.5  
SINCE JUL 1 15.2 27.9 -12.7 20.6  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 62 38 24 31  
MONTH TO DATE 984 728 256 585  
SINCE DEC 1 1849 1886 -37 1992  
SINCE JUL 1 3208 3488 -280 3569  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 900 AM  
LOWEST 60 200 PM  
AVERAGE 72  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 56 1981  
2005  
MINIMUM TEMPERATURE (F) 18 -27 1954  
 
SUNRISE AND SUNSET  
JANUARY 20 2024.......SUNRISE 748 AM MST SUNSET 502 PM MST  
JANUARY 21 2024.......SUNRISE 747 AM MST SUNSET 504 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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