138  
CDUS45 KBYZ 150931  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT WED JUL 15 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JULY 14 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 96 416 PM 108 2002 88 8 98  
MINIMUM 68 1159 PM 49 1952 59 9 63  
1958  
1993  
AVERAGE 82 74 8 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.88 1991 0.04 0.07 T  
MONTH TO DATE 0.29 0.63 -0.34 0.37  
SINCE OCT 1 9.88 11.49 -1.61 13.39  
SINCE JAN 1 6.00 8.95 -2.95 12.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2011 0.0 0.0 0.0  
2019  
2022  
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 0  
MONTH TO DATE 0 9 -9 0  
SINCE JUN 1 93 99 -6 71  
SINCE JUL 1 0 9 -9 0  
 
COOLING  
YESTERDAY 17 9 8 16  
MONTH TO DATE 171 102 69 143  
SINCE JUN 1 203 183 20 224  
SINCE JAN 1 259 198 61 240    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1100 PM  
LOWEST 31 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 101 1935  
2006  
MINIMUM TEMPERATURE (F) 60 46 1983  
 
SUNRISE AND SUNSET  
JULY 15 2026..........SUNRISE 539 AM MDT SUNSET 901 PM MDT  
JULY 16 2026..........SUNRISE 540 AM MDT SUNSET 900 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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