366  
CDUS45 KBYZ 152240  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT THU JUN 15 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 15 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 69 1250 PM 105 2021 77 -8 74  
MINIMUM 55 514 AM 40 1945 52 3 53  
1991  
AVERAGE 62 64 -2 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1992 0.08 -0.08 0.00  
MONTH TO DATE 4.53 1.23 3.30 1.13  
SINCE OCT 1 12.88 9.87 3.01 10.42  
SINCE JAN 1 10.83 7.33 3.50 7.66  
 
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 56.1 57.4 -1.3 62.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 3 3 0 1  
MONTH TO DATE 17 64 -47 59  
SINCE JUN 1 17 64 -47 59  
SINCE JUL 1 6973 6729 244 6538  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 29 26 3 15  
SINCE JUN 1 29 26 3 15  
SINCE JAN 1 57 41 16 19    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 39 100 PM  
AVERAGE 66  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1988  
MINIMUM TEMPERATURE (F) 53 40 1945  
 
SUNRISE AND SUNSET  
JUNE 15 2023..........SUNRISE 524 AM MDT SUNSET 906 PM MDT  
JUNE 16 2023..........SUNRISE 524 AM MDT SUNSET 906 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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