276  
CDUS45 KBYZ 180932  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JULY 17 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 87 550 PM 103 2022 88 -1 103  
MINIMUM 59 447 AM 45 1982 60 -1 64  
AVERAGE 73 74 -1 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1987 0.04 -0.04 T  
MONTH TO DATE 0.51 0.74 -0.23 0.61  
SINCE OCT 1 15.22 11.60 3.62 12.78  
SINCE JAN 1 13.17 9.06 4.11 10.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1993 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
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 8 9 -1 19  
MONTH TO DATE 104 129 -25 176  
SINCE JUN 1 150 210 -60 249  
SINCE JAN 1 178 225 -47 253    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 500 AM  
LOWEST 32 600 PM  
AVERAGE 52  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 104 1936  
1955  
MINIMUM TEMPERATURE (F) 60 43 1972  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 542 AM MDT SUNSET 858 PM MDT  
JULY 19 2023..........SUNRISE 543 AM MDT SUNSET 858 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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