159  
CDUS45 KBYZ 251830  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MST SAT JAN 25 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 25 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 20 115 AM 63 2015 37 -17 50  
MINIMUM 10 853 AM -28 1957 18 -8 29  
AVERAGE 15 27 -12 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 1975 0.02 -0.02 0.00  
MONTH TO DATE 0.84 0.45 0.39 0.38  
SINCE OCT 1 2.14 2.99 -0.85 2.77  
SINCE JAN 1 0.84 0.45 0.39 0.38  
 
SNOWFALL (IN)  
TODAY 0.0 4.4 1978 0.3 -0.3 0.0  
MONTH TO DATE 11.1 8.7 2.4 6.7  
SINCE DEC 1 13.4 18.5 -5.1 8.5  
SINCE JUL 1 17.3 29.8 -12.5 15.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 50 38 12 25  
MONTH TO DATE 1048 956 92 1151  
SINCE DEC 1 1918 2114 -196 2016  
SINCE JUL 1 3190 3716 -526 3375  
 
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 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 AM  
LOWEST 70 1100 AM  
AVERAGE 79  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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