834  
CDUS45 KBYZ 160340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT SUN JUN 15 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 15 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 83 447 PM 105 2021 77 6 85  
MINIMUM 60 436 AM 40 1945 52 8 53  
1991  
AVERAGE 72 64 8 69  
 
PRECIPITATION (IN)  
TODAY 0.13 1.05 1992 0.08 0.05 0.00  
MONTH TO DATE 0.72 1.23 -0.51 0.14  
SINCE OCT 1 11.82 9.87 1.95 9.74  
SINCE JAN 1 10.52 7.33 3.19 7.35  
 
SNOWFALL (IN)  
TODAY MM T 1995 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 64.2 57.4 6.8 35.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 43 64 -21 12  
SINCE JUN 1 43 64 -21 12  
SINCE JUL 1 6249 6729 -480 6078  
 
COOLING  
TODAY 7 2 5 4  
MONTH TO DATE 35 26 9 36  
SINCE JUN 1 35 26 9 36  
SINCE JAN 1 51 41 10 37    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 44 400 PM  
AVERAGE 69  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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