964  
CDUS45 KBYZ 080931  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT SAT AUG 08 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 7 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 90 519 PM 103 1990 88 2 83  
2001  
MINIMUM 59 541 AM 49 1939 60 -1 56  
1969  
AVERAGE 75 74 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2010 0.03 -0.03 0.12  
MONTH TO DATE 0.00 0.21 -0.21 0.22  
SINCE OCT 1 10.78 12.29 -1.51 14.19  
SINCE JAN 1 6.90 9.75 -2.85 12.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2025 0.0 0.0 T  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 T 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 5 0 5 0  
SINCE JUN 1 98 102 -4 87  
SINCE JUL 1 5 12 -7 16  
 
COOLING  
YESTERDAY 10 9 1 5  
MONTH TO DATE 62 68 -6 61  
SINCE JUN 1 530 418 112 389  
SINCE JAN 1 586 433 153 405    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 500 AM  
LOWEST 14 800 PM  
AVERAGE 32  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 1947  
1958  
1970  
MINIMUM TEMPERATURE (F) 60 39 1939  
 
SUNRISE AND SUNSET  
AUGUST 8 2026........SUNRISE 606 AM MDT SUNSET 833 PM MDT  
AUGUST 9 2026........SUNRISE 607 AM MDT SUNSET 831 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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