820  
CDUS45 KBYZ 180930  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT SUN AUG 18 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 17 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 88 424 PM 100 2020 86 2 99  
MINIMUM 58 436 AM 39 2002 58 0 60  
AVERAGE 73 72 1 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.79 1990 0.03 -0.03 0.00  
MONTH TO DATE 0.84 0.48 0.36 0.72  
SINCE OCT 1 11.27 12.56 -1.29 15.98  
SINCE JAN 1 8.88 10.02 -1.14 13.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 T  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 2 7 0  
SINCE JUN 1 78 104 -26 78  
SINCE JUL 1 12 14 -2 8  
 
COOLING  
YESTERDAY 8 7 1 15  
MONTH TO DATE 128 150 -22 146  
SINCE JUN 1 567 500 67 473  
SINCE JAN 1 568 515 53 501    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 25 500 PM  
AVERAGE 49  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 101 1964  
MINIMUM TEMPERATURE (F) 57 46 1978  
1985  
 
SUNRISE AND SUNSET  
AUGUST 18 2024........SUNRISE 619 AM MDT SUNSET 816 PM MDT  
AUGUST 19 2024........SUNRISE 620 AM MDT SUNSET 814 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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