896  
CDUS45 KBYZ 222231  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT TUE AUG 22 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 22 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 89 259 PM 100 1971 84 5 93  
MINIMUM 64 612 AM 37 1939 56 8 64  
AVERAGE 77 70 7 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 2019 0.02 -0.02 0.02  
MONTH TO DATE 1.29 0.60 0.69 0.43  
SINCE OCT 1 16.55 12.68 3.87 14.78  
SINCE JAN 1 14.50 10.14 4.36 12.02  
 
SNOWFALL (IN)  
TODAY MM T 2019 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 8 7 1 6  
SINCE JUN 1 86 109 -23 92  
SINCE JUL 1 16 19 -3 6  
 
COOLING  
TODAY 12 6 6 14  
MONTH TO DATE 188 183 5 279  
SINCE JUN 1 515 533 -18 697  
SINCE JAN 1 543 548 -5 701    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.7  
 
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 96 300 AM  
LOWEST 28 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 1969  
MINIMUM TEMPERATURE (F) 56 39 1992  
 
SUNRISE AND SUNSET  
AUGUST 22 2023........SUNRISE 623 AM MDT SUNSET 811 PM MDT  
AUGUST 23 2023........SUNRISE 624 AM MDT SUNSET 809 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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