352  
CDUS45 KBYZ 071730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT TUE OCT 07 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 7 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 53 959 AM 89 1980 63 -10 77  
MINIMUM 39 551 AM 18 1985 41 -2 47  
AVERAGE 46 52 -6 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.23 1993 0.05 -0.05 0.00  
MONTH TO DATE 1.04 0.37 0.67 0.00  
SINCE OCT 1 1.04 0.37 0.67 0.00  
SINCE JAN 1 15.44 12.14 3.30 10.66  
 
SNOWFALL (IN)  
TODAY MM 5.4 1993 0.1 MM 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE SEP 1 0.0 1.0 -1.0 0.0  
SINCE JUL 1 T 1.0 -1.0 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 19 13 6 3  
MONTH TO DATE 77 84 -7 42  
SINCE SEP 1 124 252 -128 97  
SINCE JUL 1 140 288 -148 111  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 1 0 0  
SINCE SEP 1 74 63 11 118  
SINCE JAN 1 659 658 1 785    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 56 1000 AM  
AVERAGE 71  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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