490  
CDUS45 KBYZ 191740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT SAT OCT 19 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 19 2024
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 959 AM 84 2003 57 -3 81  
MINIMUM 36 1251 AM 20 1949 36 0 51  
AVERAGE 45 46 -1 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1957 0.04 -0.04 0.00  
MONTH TO DATE 0.28 0.96 -0.68 1.25  
SINCE OCT 1 0.28 0.96 -0.68 1.25  
SINCE JAN 1 10.94 12.73 -1.79 16.32  
 
SNOWFALL (IN)  
TODAY MM 3.8 1949 0.2 MM 0.0  
MONTH TO DATE 0.0 2.5 -2.5 0.0  
SINCE SEP 1 0.0 2.8 -2.8 0.0  
SINCE JUL 1 T 2.8 -2.8 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 20 19 1 0  
MONTH TO DATE 136 279 -143 185  
SINCE SEP 1 191 447 -256 261  
SINCE JUL 1 205 483 -278 277  
 
COOLING  
TODAY 0 0 0 1  
MONTH TO DATE 5 1 4 1  
SINCE SEP 1 123 63 60 81  
SINCE JAN 1 790 658 132 713    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 20.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 100 AM  
LOWEST 56 800 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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