212  
CDUS45 KBYZ 170940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT FRI JUL 17 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JULY 16 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 531 PM 103 1966 88 3 61  
MINIMUM 64 905 PM 42 1999 60 4 51  
AVERAGE 78 74 4 56  
 
PRECIPITATION (IN)  
YESTERDAY T 0.56 1938 0.03 -0.03 0.13  
MONTH TO DATE 0.72 0.70 0.02 0.75  
SINCE OCT 1 10.31 11.56 -1.25 13.77  
SINCE JAN 1 6.43 9.02 -2.59 12.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1949 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 T 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 9  
MONTH TO DATE 0 9 -9 16  
SINCE JUN 1 93 99 -6 87  
SINCE JUL 1 0 9 -9 16  
 
COOLING  
YESTERDAY 13 9 4 0  
MONTH TO DATE 195 120 75 143  
SINCE JUN 1 227 201 26 224  
SINCE JAN 1 283 216 67 240    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 36 400 PM  
AVERAGE 68  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 2022  
MINIMUM TEMPERATURE (F) 60 45 1982  
 
SUNRISE AND SUNSET  
JULY 17 2026..........SUNRISE 541 AM MDT SUNSET 859 PM MDT  
JULY 18 2026..........SUNRISE 542 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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