877  
CDUS45 KBYZ 091740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT WED OCT 09 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 9 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 66 959 AM 85 1965 62 4 80  
MINIMUM 50 658 AM 18 1985 40 10 47  
1993  
2009  
AVERAGE 58 51 7 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 1960 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.47 -0.47 0.52  
SINCE OCT 1 0.00 0.47 -0.47 0.52  
SINCE JAN 1 10.66 12.24 -1.58 15.59  
 
SNOWFALL (IN)  
TODAY MM 5.6 2019 0.1 MM 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.0  
SINCE SEP 1 0.0 1.2 -1.2 0.0  
SINCE JUL 1 T 1.2 -1.2 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 14 -7 1  
MONTH TO DATE 50 112 -62 90  
SINCE SEP 1 105 280 -175 166  
SINCE JUL 1 119 316 -197 182  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 118 63 55 80  
SINCE JAN 1 785 658 127 712    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 600 AM  
LOWEST 33 1200 AM  
AVERAGE 40  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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