927  
CDUS45 KBYZ 112233  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
433 PM MDT WED SEP 11 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 11 2024  
 
VALID TODAY AS OF 0400 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 78 259 PM 96 1959 77 1 79  
MINIMUM 57 725 AM 28 1989 50 7 48  
AVERAGE 68 63 5 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1988 0.05 -0.05 0.00  
MONTH TO DATE 0.02 0.46 -0.44 0.11  
SINCE OCT 1 11.35 13.41 -2.06 16.66  
SINCE JAN 1 8.96 10.87 -1.91 14.61  
 
SNOWFALL (IN)  
TODAY MM 1.4 1970 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 1  
MONTH TO DATE 0 34 -34 8  
SINCE SEP 1 0 34 -34 8  
SINCE JUL 1 14 70 -56 24  
 
COOLING  
TODAY 3 2 1 0  
MONTH TO DATE 75 36 39 45  
SINCE SEP 1 75 36 39 45  
SINCE JAN 1 742 631 111 677    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 800 AM  
LOWEST 35 300 PM  
AVERAGE 51  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1981  
1990  
2015  
MINIMUM TEMPERATURE (F) 50 30 1970  
2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2024.....SUNRISE 648 AM MDT SUNSET 732 PM MDT  
SEPTEMBER 12 2024.....SUNRISE 649 AM MDT SUNSET 730 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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