200  
CDUS45 KBYZ 160937  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
337 AM MDT MON SEP 16 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 15 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 86 426 PM 95 2000 75 11 79  
2019  
MINIMUM 51 551 AM 31 1965 49 2 50  
AVERAGE 69 62 7 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 2017 0.04 -0.04 0.00  
MONTH TO DATE 0.42 0.63 -0.21 0.13  
SINCE OCT 1 11.75 13.58 -1.83 16.68  
SINCE JAN 1 9.36 11.04 -1.68 14.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1965 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 11 52 -41 8  
SINCE SEP 1 11 52 -41 8  
SINCE JUL 1 25 88 -63 24  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 80 44 36 54  
SINCE SEP 1 80 44 36 54  
SINCE JAN 1 747 639 108 686    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 600 AM  
LOWEST 15 500 PM  
AVERAGE 38  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1979  
2019  
MINIMUM TEMPERATURE (F) 49 29 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2024.....SUNRISE 654 AM MDT SUNSET 722 PM MDT  
SEPTEMBER 17 2024.....SUNRISE 656 AM MDT SUNSET 720 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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