981  
CDUS45 KBYZ 152233  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
433 PM MDT TUE AUG 15 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 15 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 100R 259 PM 100 2003 86 14 92  
MINIMUM 62 525 AM 43 1944 58 4 63  
AVERAGE 81 72 9 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 1980 0.03 -0.03 0.00  
MONTH TO DATE 0.72 0.43 0.29 0.41  
SINCE OCT 1 15.98 12.51 3.47 14.76  
SINCE JAN 1 13.93 9.97 3.96 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 0 0 0  
MONTH TO DATE 0 0 0 6  
SINCE JUN 1 78 102 -24 92  
SINCE JUL 1 8 12 -4 6  
 
COOLING  
TODAY 16 8 8 13  
MONTH TO DATE 118 135 -17 196  
SINCE JUN 1 445 485 -40 614  
SINCE JAN 1 473 500 -27 618    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 100 AM  
LOWEST 12 300 PM  
AVERAGE 32  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 2021  
MINIMUM TEMPERATURE (F) 58 47 1939  
2002  
2012  
 
SUNRISE AND SUNSET  
AUGUST 15 2023........SUNRISE 614 AM MDT SUNSET 822 PM MDT  
AUGUST 16 2023........SUNRISE 615 AM MDT SUNSET 821 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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