279  
CDUS45 KBYZ 131738  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1138 AM MDT THU MAR 13 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 13 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 49 959 AM 69 2013 48 1 46  
MINIMUM 37 654 AM -4 1944 26 11 34  
AVERAGE 43 37 6 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 1953 0.03 -0.03 T  
MONTH TO DATE 0.11 0.29 -0.18 0.17  
SINCE OCT 1 4.08 3.95 0.13 3.81  
SINCE JAN 1 2.78 1.41 1.37 1.42  
 
SNOWFALL (IN)  
TODAY MM 4.3 1967 0.3 MM 0.0  
MONTH TO DATE 1.3 3.7 -2.4 0.3  
SINCE MAR 1 1.3 3.7 -2.4 0.3  
SINCE JUL 1 49.3 44.5 4.8 26.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 22 28 -6 25  
MONTH TO DATE 298 391 -93 360  
SINCE MAR 1 298 391 -93 360  
SINCE JUL 1 5061 5326 -265 4735  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 700 AM  
LOWEST 40 300 AM  
AVERAGE 51  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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