622  
CDUS45 KBYZ 120334  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
934 PM MDT TUE MAR 11 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 11 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 58 305 PM 73 2005 48 10 55  
MINIMUM 27 712 AM -11 1956 25 2 36  
AVERAGE 43 36 7 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.54 1954 0.02 -0.02 0.00  
MONTH TO DATE 0.11 0.24 -0.13 0.15  
SINCE OCT 1 4.08 3.90 0.18 3.79  
SINCE JAN 1 2.78 1.36 1.42 1.40  
 
SNOWFALL (IN)  
TODAY MM 5.2 1976 0.3 MM 0.0  
MONTH TO DATE 1.3 3.2 -1.9 0.3  
SINCE MAR 1 1.3 3.2 -1.9 0.3  
SINCE JUL 1 49.3 44.0 5.3 26.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 22 29 -7 19  
MONTH TO DATE 258 335 -77 315  
SINCE MAR 1 258 335 -77 315  
SINCE JUL 1 5021 5270 -249 4690  
 
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 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 700 AM  
LOWEST 22 300 PM  
AVERAGE 52  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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