592  
CDUS45 KBYZ 310933  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MDT THU AUG 31 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 30 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 86 237 PM 100 1954 82 4 92  
MINIMUM 64 1117 PM 41 1993 54 10 57  
AVERAGE 75 68 7 75  
 
PRECIPITATION (IN)  
YESTERDAY T 0.93 2010 0.03 -0.03 0.00  
MONTH TO DATE 1.29 0.83 0.46 0.47  
SINCE OCT 1 16.55 12.91 3.64 14.82  
SINCE JAN 1 14.50 10.37 4.13 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 20 -12 6  
SINCE JUN 1 86 122 -36 92  
SINCE JUL 1 16 32 -16 6  
 
COOLING  
YESTERDAY 10 5 5 10  
MONTH TO DATE 269 226 43 336  
SINCE JUN 1 596 576 20 754  
SINCE JAN 1 624 591 33 758    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 400 AM  
LOWEST 21 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1955  
MINIMUM TEMPERATURE (F) 53 40 1993  
 
SUNRISE AND SUNSET  
AUGUST 31 2023........SUNRISE 634 AM MDT SUNSET 754 PM MDT  
SEPTEMBER 1 2023.....SUNRISE 635 AM MDT SUNSET 752 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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