305  
CDUS45 KBYZ 231730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT SUN MAR 23 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 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 44 959 AM 77 1993 52 -8 30  
MINIMUM 29 531 AM -9 1965 29 0 24  
AVERAGE 37 40 -3 27  
 
PRECIPITATION (IN)  
TODAY 0.00 0.38 1994 0.04 -0.04 T  
MONTH TO DATE 0.83 0.59 0.24 0.28  
SINCE OCT 1 4.80 4.25 0.55 3.92  
SINCE JAN 1 3.50 1.71 1.79 1.53  
 
SNOWFALL (IN)  
TODAY MM 5.3 1994 0.3 MM T  
MONTH TO DATE 4.1 6.2 -2.1 2.1  
SINCE MAR 1 4.1 6.2 -2.1 2.1  
SINCE JUL 1 52.1 47.0 5.1 27.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 28 25 3 38  
MONTH TO DATE 545 652 -107 609  
SINCE MAR 1 545 652 -107 609  
SINCE JUL 1 5308 5587 -279 4984  
 
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 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1200 AM  
LOWEST 37 800 AM  
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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