623  
CDUS45 KBYZ 260333  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
933 PM MDT WED JUN 25 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 25 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 83 500 PM 101 1988 80 3 90  
2012  
MINIMUM 51 541 AM 42 1939 55 -4 60  
1958  
AVERAGE 67 68 -1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.90 1969 0.06 -0.06 0.00  
MONTH TO DATE 1.85 1.92 -0.07 0.60  
SINCE OCT 1 12.95 10.56 2.39 10.20  
SINCE JAN 1 11.65 8.02 3.63 7.81  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 64.2 57.4 6.8 35.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 71 85 -14 59  
SINCE JUN 1 71 85 -14 59  
SINCE JUL 1 6277 6750 -473 6125  
 
COOLING  
TODAY 2 4 -2 10  
MONTH TO DATE 53 57 -4 79  
SINCE JUN 1 53 57 -4 79  
SINCE JAN 1 69 72 -3 80    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 20 500 PM  
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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