162  
CDUS45 KBYZ 230940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT WED AUG 23 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 22 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 91 403 PM 100 1971 84 7 93  
MINIMUM 64 612 AM 37 1939 56 8 64  
AVERAGE 78 70 8 79  
 
PRECIPITATION (IN)  
YESTERDAY T 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)  
YESTERDAY 0.0 T 2019 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 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  
YESTERDAY 13 6 7 14  
MONTH TO DATE 189 183 6 279  
SINCE JUN 1 516 533 -17 697  
SINCE JAN 1 544 548 -4 701    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 27 400 PM  
AVERAGE 62  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 1969  
MINIMUM TEMPERATURE (F) 56 39 1992  
 
SUNRISE AND SUNSET  
AUGUST 23 2023........SUNRISE 624 AM MDT SUNSET 809 PM MDT  
AUGUST 24 2023........SUNRISE 625 AM MDT SUNSET 807 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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