738  
CDUS45 KBYZ 301733  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1133 AM MDT SUN MAR 30 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 30 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 32 1206 AM 79 1978 53 -21 36  
MINIMUM 28 959 AM -8 1936 31 -3 28  
AVERAGE 30 42 -12 32  
 
PRECIPITATION (IN)  
TODAY 0.20 0.75 2006 0.05 0.15 0.02  
MONTH TO DATE 1.03 0.86 0.17 0.42  
SINCE OCT 1 5.00 4.52 0.48 4.06  
SINCE JAN 1 3.70 1.98 1.72 1.67  
 
SNOWFALL (IN)  
TODAY MM 8.3 2007 0.2 MM T  
MONTH TO DATE 4.1 7.9 -3.8 4.5  
SINCE MAR 1 4.1 7.9 -3.8 4.5  
SINCE JUL 1 52.1 48.7 3.4 30.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 35 23 12 33  
MONTH TO DATE 662 817 -155 837  
SINCE MAR 1 662 817 -155 837  
SINCE JUL 1 5425 5752 -327 5212  
 
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 NE (40)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 92 1200 AM  
AVERAGE 96  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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