588  
CDUS45 KBYZ 231830  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MST THU JAN 23 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 23 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 25 1207 AM 61 1961 36 -11 46  
1981  
MINIMUM 18 914 AM -23 1969 18 0 26  
AVERAGE 22 27 -5 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1989 0.01 -0.01 0.00  
MONTH TO DATE 0.84 0.41 0.43 0.38  
SINCE OCT 1 2.14 2.95 -0.81 2.77  
SINCE JAN 1 0.84 0.41 0.43 0.38  
 
SNOWFALL (IN)  
TODAY MM 7.3 1989 0.4 MM 0.0  
MONTH TO DATE 11.1 8.1 3.0 6.7  
SINCE DEC 1 13.4 17.9 -4.5 8.5  
SINCE JUL 1 17.3 29.2 -11.9 15.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 43 38 5 29  
MONTH TO DATE 961 880 81 1101  
SINCE DEC 1 1831 2038 -207 1966  
SINCE JUL 1 3103 3640 -537 3325  
 
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 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 16.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 100 AM  
LOWEST 54 600 AM  
AVERAGE 58  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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