810  
CDUS45 KBYZ 281731  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MDT TUE OCT 28 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 28 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 38 959 AM 79 1937 53 -15 57  
1985  
MINIMUM 28 707 AM 3 1971 32 -4 36  
AVERAGE 33 43 -10 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 2004 0.03 -0.03 0.01  
MONTH TO DATE 1.91 1.28 0.63 0.41  
SINCE OCT 1 1.91 1.28 0.63 0.41  
SINCE JAN 1 16.31 13.05 3.26 11.07  
 
SNOWFALL (IN)  
TODAY MM 5.9 1961 0.2 MM 0.0  
MONTH TO DATE T 4.0 -4.0 0.0  
SINCE SEP 1 T 4.3 -4.3 0.0  
SINCE JUL 1 T 4.3 -4.3 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 32 22 10 18  
MONTH TO DATE 418 464 -46 250  
SINCE SEP 1 465 632 -167 305  
SINCE JUL 1 481 668 -187 319  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 1 0 5  
SINCE SEP 1 74 63 11 123  
SINCE JAN 1 659 658 1 790    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 700 AM  
LOWEST 41 200 AM  
AVERAGE 51  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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