613  
CDUS45 KBYZ 140331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT THU MAR 13 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 13 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 64 140 PM 69 2013 48 16 46  
MINIMUM 37 654 AM -4 1944 26 11 34  
AVERAGE 51 37 14 40  
 
PRECIPITATION (IN)  
TODAY T 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 14 28 -14 25  
MONTH TO DATE 290 391 -101 360  
SINCE MAR 1 290 391 -101 360  
SINCE JUL 1 5053 5326 -273 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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 700 AM  
LOWEST 23 300 PM  
AVERAGE 42  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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