032  
CDUS45 KBYZ 151830  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MST WED JAN 15 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 15 2025  
 
VALID AS OF 1100 AM 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 35 1032 AM 59 1974 36 -1 0  
MINIMUM 27 258 AM -18 1950 18 9 -17  
AVERAGE 31 27 4 -8  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1954 0.02 -0.02 T  
MONTH TO DATE 0.70 0.28 0.42 0.28  
SINCE OCT 1 2.00 2.82 -0.82 2.67  
SINCE JAN 1 0.70 0.28 0.42 0.28  
 
SNOWFALL (IN)  
TODAY MM 6.2 1954 0.3 MM 0.2  
MONTH TO DATE 8.3 5.4 2.9 4.8  
SINCE DEC 1 10.6 15.2 -4.6 6.6  
SINCE JUL 1 14.5 26.5 -12.0 13.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 34 38 -4 73  
MONTH TO DATE 589 576 13 753  
SINCE DEC 1 1459 1734 -275 1618  
SINCE JUL 1 2731 3336 -605 2977  
 
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 28 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 18.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 300 AM  
LOWEST 56 1000 AM  
AVERAGE 61  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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