398  
CDUS45 KBYZ 190440  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MST SAT JAN 18 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 18 2025  
 
VALID AS OF 0900 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 15 1250 PM 62 2009 36 -21 10  
MINIMUM 0 859 PM -25 1943 18 -18 -3  
AVERAGE 8 27 -19 4  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY MM 9.6 2012 0.3 MM 1.6  
MONTH TO DATE 10.7 6.4 4.3 6.7  
SINCE DEC 1 13.0 16.2 -3.2 8.5  
SINCE JUL 1 16.9 27.5 -10.6 15.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 57 38 19 61  
MONTH TO DATE 707 690 17 922  
SINCE DEC 1 1577 1848 -271 1787  
SINCE JUL 1 2849 3450 -601 3146  
 
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 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 58 100 PM  
AVERAGE 75  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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