791  
CDUS45 KBYZ 251731  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MDT WED JUN 25 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 25 2025
 
 
VALID AS OF 1100 AM 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 70 959 AM 101 1988 80 -10 90  
2012  
MINIMUM 51 541 AM 42 1939 55 -4 60  
1958  
AVERAGE 61 68 -7 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 0.0 0.0 MM 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 0  
MONTH TO DATE 75 85 -10 59  
SINCE JUN 1 75 85 -10 59  
SINCE JUL 1 6281 6750 -469 6125  
 
COOLING  
TODAY 0 4 -4 10  
MONTH TO DATE 51 57 -6 79  
SINCE JUN 1 51 57 -6 79  
SINCE JAN 1 67 72 -5 80    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.7  
 
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 49 1000 AM  
AVERAGE 70  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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