458  
CDUS45 KBYZ 140934  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
334 AM MDT FRI JUL 14 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JULY 13 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 87 239 PM 106 2002 87 0 100  
2005  
MINIMUM 60 527 AM 48 1950 59 1 61  
AVERAGE 74 73 1 81  
 
PRECIPITATION (IN)  
YESTERDAY T 0.96 1981 0.05 -0.05 0.02  
MONTH TO DATE 0.51 0.59 -0.08 0.26  
SINCE OCT 1 15.22 11.45 3.77 12.43  
SINCE JAN 1 13.17 8.91 4.26 9.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2001 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 9 -1 0  
SINCE JUN 1 78 99 -21 86  
SINCE JUL 1 8 9 -1 0  
 
COOLING  
YESTERDAY 9 9 0 16  
MONTH TO DATE 73 93 -20 115  
SINCE JUN 1 119 174 -55 188  
SINCE JAN 1 147 189 -42 192    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 700 AM  
LOWEST 26 100 PM  
AVERAGE 47  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 108 2002  
MINIMUM TEMPERATURE (F) 59 49 1952  
1958  
1993  
 
SUNRISE AND SUNSET  
JULY 14 2023..........SUNRISE 538 AM MDT SUNSET 902 PM MDT  
JULY 15 2023..........SUNRISE 539 AM MDT SUNSET 901 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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