476  
CDUS45 KBYZ 100940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT THU OCT 10 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 9 2024  
 
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)  
YESTERDAY  
MAXIMUM 82 410 PM 85 1965 62 20 80  
MINIMUM 50 658 AM 18 1985 40 10 47  
1993  
2009  
AVERAGE 66 51 15 64  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 0.0 5.6 2019 0.1 -0.1 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 14 -14 1  
MONTH TO DATE 43 112 -69 90  
SINCE SEP 1 98 280 -182 166  
SINCE JUL 1 112 316 -204 182  
 
COOLING  
YESTERDAY 1 0 1 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 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 600 AM  
LOWEST 15 500 PM  
AVERAGE 31  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 87 2015  
MINIMUM TEMPERATURE (F) 40 16 2009  
2019  
 
SUNRISE AND SUNSET  
OCTOBER 10 2024.......SUNRISE 725 AM MDT SUNSET 636 PM MDT  
OCTOBER 11 2024.......SUNRISE 726 AM MDT SUNSET 634 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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