220  
CDUS45 KBYZ 090340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT FRI AUG 08 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 8 2025  
 
VALID AS OF 0900 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 342 PM 100 1947 88 -12 70  
1958  
1970  
MINIMUM 55 608 AM 39 1939 60 -5 52  
AVERAGE 66 74 -8 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.43 1995 0.03 -0.03 0.00  
MONTH TO DATE 0.22 0.24 -0.02 0.81  
SINCE OCT 1 14.19 12.32 1.87 11.24  
SINCE JAN 1 12.89 9.78 3.11 8.85  
 
SNOWFALL (IN)  
TODAY MM T 1954 0.0 MM 0.0  
2023  
MONTH TO DATE T 0.0 0.0 T  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 4  
MONTH TO DATE 0 0 0 7  
SINCE JUN 1 87 102 -15 76  
SINCE JUL 1 16 12 4 10  
 
COOLING  
TODAY 1 9 -8 0  
MONTH TO DATE 62 77 -15 81  
SINCE JUN 1 390 427 -37 520  
SINCE JAN 1 406 442 -36 521    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 18.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 200 AM  
LOWEST 24 400 PM  
AVERAGE 46  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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