628  
CDUS45 KBYZ 180332  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
932 PM MDT THU AUG 17 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 17 2023
 
 
VALID AS OF 0900 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 99 321 PM 100 2020 86 13 93  
MINIMUM 60 647 AM 39 2002 58 2 65  
AVERAGE 80 72 8 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.79 1990 0.03 -0.03 0.00  
MONTH TO DATE 0.72 0.48 0.24 0.41  
SINCE OCT 1 15.98 12.56 3.42 14.76  
SINCE JAN 1 13.93 10.02 3.91 12.00  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 6  
SINCE JUN 1 78 104 -26 92  
SINCE JUL 1 8 14 -6 6  
 
COOLING  
TODAY 15 7 8 14  
MONTH TO DATE 146 150 -4 222  
SINCE JUN 1 473 500 -27 640  
SINCE JAN 1 501 515 -14 644    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 800 AM  
LOWEST 17 300 PM  
AVERAGE 39  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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