819  
CDUS45 KBYZ 081740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT TUE APR 08 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 8 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 58 945 AM 79 1996 55 3 53  
MINIMUM 50 741 AM 13 1997 33 17 37  
AVERAGE 54 44 10 45  
 
PRECIPITATION (IN)  
TODAY 0.01 0.52 2005 0.06 -0.05 T  
MONTH TO DATE 0.70 0.43 0.27 0.88  
SINCE OCT 1 5.82 4.99 0.83 5.05  
SINCE JAN 1 4.52 2.45 2.07 2.66  
 
SNOWFALL (IN)  
TODAY MM 4.0 1989 0.3 MM 0.0  
MONTH TO DATE 2.4 2.6 -0.2 4.3  
SINCE MAR 1 9.7 10.8 -1.1 9.1  
SINCE JUL 1 57.7 51.6 6.1 34.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 11 21 -10 20  
MONTH TO DATE 166 173 -7 139  
SINCE MAR 1 855 1012 -157 1007  
SINCE JUL 1 5618 5947 -329 5382  
 
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 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 800 AM  
LOWEST 34 1200 AM  
AVERAGE 48  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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