314  
CDUS45 KBYZ 122240  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT THU JUN 12 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 12 2025
 
 
VALID TODAY AS OF 0400 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 78 255 PM 96 1936 76 2 87  
MINIMUM 55 542 AM 32 1969 52 3 61  
AVERAGE 67 64 3 74  
 
PRECIPITATION (IN)  
TODAY 0.00 2.78 1937 0.08 -0.08 0.00  
MONTH TO DATE 0.59 1.01 -0.42 0.14  
SINCE OCT 1 11.69 9.65 2.04 9.74  
SINCE JAN 1 10.39 7.11 3.28 7.35  
 
SNOWFALL (IN)  
TODAY MM T 1969 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 4 -4 0  
MONTH TO DATE 43 55 -12 12  
SINCE JUN 1 43 55 -12 12  
SINCE JUL 1 6249 6720 -471 6078  
 
COOLING  
TODAY 2 2 0 9  
MONTH TO DATE 21 20 1 27  
SINCE JUN 1 21 20 1 27  
SINCE JAN 1 37 35 2 28    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 50 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 1959  
MINIMUM TEMPERATURE (F) 52 32 1969  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 524 AM MDT SUNSET 905 PM MDT  
JUNE 13 2025..........SUNRISE 524 AM MDT SUNSET 905 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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