991  
CDUS45 KBYZ 132231  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT THU JUL 13 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JULY 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 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)  
TODAY 0.00 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)  
TODAY MM T 2001 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 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 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 700 AM  
LOWEST 26 100 PM  
AVERAGE 47  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 108 2002  
MINIMUM TEMPERATURE (F) 59 49 1952  
1958  
1993  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 537 AM MDT SUNSET 902 PM MDT  
JULY 14 2023..........SUNRISE 538 AM MDT SUNSET 902 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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