742  
CDUS45 KBYZ 151731  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MDT MON JUN 15 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 15 2026  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 959 AM 105 2021 77 -6 83  
MINIMUM 50 454 AM 40 1945 52 -2 59  
1991  
AVERAGE 61 64 -3 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1992 0.08 -0.08 0.13  
MONTH TO DATE 0.72 1.23 -0.51 0.72  
SINCE OCT 1 8.88 9.87 -0.99 11.82  
SINCE JAN 1 5.00 7.33 -2.33 10.52  
 
SNOWFALL (IN)  
TODAY 0.0 T 1995 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 0.0  
SINCE JUL 1 40.9 57.4 -16.5 64.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 3 1 0  
MONTH TO DATE 62 64 -2 43  
SINCE JUN 1 62 64 -2 43  
SINCE JUL 1 5320 6729 -1409 6249  
 
COOLING  
TODAY 0 2 -2 6  
MONTH TO DATE 11 26 -15 34  
SINCE JUN 1 11 26 -15 34  
SINCE JAN 1 67 41 26 50    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 500 AM  
LOWEST 44 1200 AM  
AVERAGE 55  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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