378  
CDUS45 KBYZ 182240  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 99 239 PM 101 1964 86 13 87  
MINIMUM 76 617 AM 46 1978 57 19 62  
1985  
AVERAGE 88 71 17 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 2018 0.02 -0.02 0.00  
MONTH TO DATE 0.72 0.50 0.22 0.41  
SINCE OCT 1 15.98 12.58 3.40 14.76  
SINCE JAN 1 13.93 10.04 3.89 12.00  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 0.0 MM 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 6  
SINCE JUN 1 78 105 -27 92  
SINCE JUL 1 8 15 -7 6  
 
COOLING  
TODAY 23 7 16 10  
MONTH TO DATE 169 157 12 232  
SINCE JUN 1 496 507 -11 650  
SINCE JAN 1 524 522 2 654    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 40 600 AM  
LOWEST 24 200 PM  
AVERAGE 32  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 2008  
MINIMUM TEMPERATURE (F) 57 45 1950  
1995  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 618 AM MDT SUNSET 817 PM MDT  
AUGUST 19 2023........SUNRISE 619 AM MDT SUNSET 816 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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