274  
CDUS45 KBYZ 130340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT SAT OCT 12 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 12 2024
 
 
VALID AS OF 0900 PM 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 67 233 PM 82 1950 61 6 50  
1958  
1991  
MINIMUM 49 801 AM 13 2009 39 10 40  
AVERAGE 58 50 8 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.57 2023 0.05 -0.05 0.57  
MONTH TO DATE 0.00 0.62 -0.62 1.25  
SINCE OCT 1 0.00 0.62 -0.62 1.25  
SINCE JAN 1 10.66 12.39 -1.73 16.32  
 
SNOWFALL (IN)  
TODAY MM 3.5 2008 0.1 MM 0.0  
MONTH TO DATE 0.0 1.3 -1.3 0.0  
SINCE SEP 1 0.0 1.6 -1.6 0.0  
SINCE JUL 1 T 1.6 -1.6 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 16 -9 20  
MONTH TO DATE 62 158 -96 117  
SINCE SEP 1 117 326 -209 193  
SINCE JUL 1 131 362 -231 209  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 1 0 0  
SINCE SEP 1 119 63 56 80  
SINCE JAN 1 786 658 128 712    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 800 AM  
LOWEST 29 400 PM  
AVERAGE 49  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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