877  
CDUS45 KBYZ 132235  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
435 PM MDT SUN AUG 13 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 13 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 79 218 PM 103 2003 87 -8 93  
MINIMUM 55 519 AM 48 1939 59 -4 65  
1947  
AVERAGE 67 73 -6 79  
 
PRECIPITATION (IN)  
TODAY 0.03 0.40 1945 0.03 0.00 0.27  
MONTH TO DATE 0.72 0.38 0.34 0.41  
SINCE OCT 1 15.98 12.46 3.52 14.76  
SINCE JAN 1 13.93 9.92 4.01 12.00  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 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 0 0 0  
MONTH TO DATE 0 0 0 6  
SINCE JUN 1 78 102 -24 92  
SINCE JUL 1 8 12 -4 6  
 
COOLING  
TODAY 2 8 -6 14  
MONTH TO DATE 95 119 -24 173  
SINCE JUN 1 422 469 -47 591  
SINCE JAN 1 450 484 -34 595    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 24 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 1971  
MINIMUM TEMPERATURE (F) 58 43 2005  
 
SUNRISE AND SUNSET  
AUGUST 13 2023........SUNRISE 612 AM MDT SUNSET 826 PM MDT  
AUGUST 14 2023........SUNRISE 613 AM MDT SUNSET 824 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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