321  
CDUS45 KBYZ 280930  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT MON AUG 28 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 27 2023
 
 
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)  
YESTERDAY  
MAXIMUM 89 410 PM 100 2011 83 6 90  
MINIMUM 62 532 AM 42 1993 55 7 58  
AVERAGE 76 69 7 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1957 0.03 -0.03 0.03  
MONTH TO DATE 1.29 0.74 0.55 0.47  
SINCE OCT 1 16.55 12.82 3.73 14.82  
SINCE JAN 1 14.50 10.28 4.22 12.06  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 8 14 -6 6  
SINCE JUN 1 86 116 -30 92  
SINCE JUL 1 16 26 -10 6  
 
COOLING  
YESTERDAY 11 5 6 9  
MONTH TO DATE 238 211 27 319  
SINCE JUN 1 565 561 4 737  
SINCE JAN 1 593 576 17 741    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.3  
 
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 56 500 AM  
LOWEST 22 200 PM  
AVERAGE 39  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1983  
2012  
MINIMUM TEMPERATURE (F) 54 42 1960  
 
SUNRISE AND SUNSET  
AUGUST 28 2023........SUNRISE 630 AM MDT SUNSET 800 PM MDT  
AUGUST 29 2023........SUNRISE 631 AM MDT SUNSET 758 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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