244  
CDUS45 KBYZ 191031  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST SUN JAN 19 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 18 2025
 
 
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)  
YESTERDAY  
MAXIMUM 15 1250 PM 62 2009 36 -21 10  
MINIMUM -3 1159 PM -25 1943 18 -21 -3  
AVERAGE 6 27 -21 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.44 1972 0.02 -0.01 0.08  
MONTH TO DATE 0.84 0.33 0.51 0.38  
SINCE OCT 1 2.14 2.87 -0.73 2.77  
SINCE JAN 1 0.84 0.33 0.51 0.38  
 
SNOWFALL (IN)  
YESTERDAY 0.2 9.6 2012 0.3 -0.1 1.6  
MONTH TO DATE 10.9 6.4 4.5 6.7  
SINCE DEC 1 13.2 16.2 -3.0 8.5  
SINCE JUL 1 17.1 27.5 -10.4 15.2  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 59 38 21 61  
MONTH TO DATE 709 690 19 922  
SINCE DEC 1 1579 1848 -269 1787  
SINCE JUL 1 2851 3450 -599 3146  
 
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 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 58 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 65 1986  
MINIMUM TEMPERATURE (F) 18 -26 1963  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 748 AM MST SUNSET 502 PM MST  
JANUARY 20 2025.......SUNRISE 748 AM MST SUNSET 503 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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