273  
CDUS45 KBYZ 070940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT THU AUG 07 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 6 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 459 PM 103 1949 89 1 93  
MINIMUM 58 517 AM 49 1939 60 -2 59  
AVERAGE 74 74 0 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 2016 0.03 -0.03 0.38  
MONTH TO DATE 0.10 0.18 -0.08 0.79  
SINCE OCT 1 14.07 12.26 1.81 11.22  
SINCE JAN 1 12.77 9.72 3.05 8.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2024 0.0 0.0 T  
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 0 0 0 0  
SINCE JUN 1 87 102 -15 69  
SINCE JUL 1 16 12 4 3  
 
COOLING  
YESTERDAY 9 9 0 11  
MONTH TO DATE 56 59 -3 81  
SINCE JUN 1 384 409 -25 520  
SINCE JAN 1 400 424 -24 521    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 18 500 PM  
AVERAGE 48  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 1990  
2001  
MINIMUM TEMPERATURE (F) 60 49 1939  
1969  
 
SUNRISE AND SUNSET  
AUGUST 7 2025........SUNRISE 605 AM MDT SUNSET 834 PM MDT  
AUGUST 8 2025........SUNRISE 606 AM MDT SUNSET 833 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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