036  
CDUS45 KBYZ 172331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MST MON FEB 17 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR FEBRUARY 17 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM -1 255 PM 63 1935 39 -40 27  
1948  
MINIMUM -5 1053 AM -35 1936 20 -25 11  
AVERAGE -3 30 -33 19  
 
PRECIPITATION (IN)  
TODAY 0.28 0.40 1959 0.02 0.26 0.00  
MONTH TO DATE 1.67 0.33 1.34 0.61  
SINCE OCT 1 3.81 3.42 0.39 3.38  
SINCE JAN 1 2.51 0.88 1.63 0.99  
 
SNOWFALL (IN)  
TODAY MM 5.1 1959 0.3 MM 0.0  
MONTH TO DATE 23.9 5.3 18.6 7.1  
SINCE DEC 1 37.3 25.7 11.6 15.6  
SINCE JUL 1 41.2 37.0 4.2 22.3  
SNOW DEPTH 16  
 
DEGREE DAYS  
HEATING  
TODAY 68 36 32 46  
MONTH TO DATE 996 622 374 561  
SINCE DEC 1 3105 2960 145 2690  
SINCE JUL 1 4377 4562 -185 4049  
 
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 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 700 AM  
LOWEST 61 100 PM  
AVERAGE 66  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 2016  
MINIMUM TEMPERATURE (F) 20 -24 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 713 AM MST SUNSET 544 PM MST  
FEBRUARY 18 2025......SUNRISE 711 AM MST SUNSET 546 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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