004  
CDUS45 KBYZ 171740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT MON MAR 17 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 17 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 47 1201 AM 73 2007 50 -3 52  
2010  
2012  
MINIMUM 34 729 AM -9 1943 27 7 35  
AVERAGE 41 38 3 44  
 
PRECIPITATION (IN)  
TODAY 0.17 0.72 1981 0.02 0.15 0.00  
MONTH TO DATE 0.39 0.39 -0.00 0.17  
SINCE OCT 1 4.36 4.05 0.31 3.81  
SINCE JAN 1 3.06 1.51 1.55 1.42  
 
SNOWFALL (IN)  
TODAY MM 7.3 1981 0.3 MM 0.0  
MONTH TO DATE 1.3 4.7 -3.4 0.3  
SINCE MAR 1 1.3 4.7 -3.4 0.3  
SINCE JUL 1 49.3 45.5 3.8 26.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 24 26 -2 21  
MONTH TO DATE 387 499 -112 448  
SINCE MAR 1 387 499 -112 448  
SINCE JUL 1 5150 5434 -284 4823  
 
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 29 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 50 1200 AM  
AVERAGE 73  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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