893  
CDUS45 KBYZ 291731  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MDT MON JUN 29 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 29 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 59 959 AM 105 1984 82 -23 80  
MINIMUM 45 500 AM 42 1947 56 -11 55  
AVERAGE 52 69 -17 68  
 
PRECIPITATION (IN)  
TODAY T 1.10 2020 0.05 -0.05 0.00  
MONTH TO DATE 1.43 2.16 -0.73 1.92  
SINCE OCT 1 9.59 10.80 -1.21 13.02  
SINCE JAN 1 5.71 8.26 -2.55 11.72  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 13 1 12 0  
MONTH TO DATE 95 89 6 71  
SINCE JUN 1 95 89 6 71  
SINCE JUL 1 5353 6754 -1401 6277  
 
COOLING  
TODAY 0 5 -5 3  
MONTH TO DATE 28 75 -47 76  
SINCE JUN 1 28 75 -47 76  
SINCE JAN 1 84 90 -6 92    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 51 600 AM  
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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