768  
CDUS45 KBYZ 100331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT WED JUL 09 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JULY 9 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 99 215 PM 100 2005 86 13 94  
MINIMUM 69 548 AM 47 1959 58 11 62  
AVERAGE 84 72 12 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 1992 0.04 -0.04 0.00  
MONTH TO DATE 0.37 0.42 -0.05 0.22  
SINCE OCT 1 13.39 11.28 2.11 10.42  
SINCE JAN 1 12.09 8.74 3.35 8.03  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
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  
TODAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 3  
SINCE JUN 1 71 99 -28 69  
SINCE JUL 1 0 9 -9 3  
 
COOLING  
TODAY 19 8 11 13  
MONTH TO DATE 90 60 30 35  
SINCE JUN 1 171 141 30 131  
SINCE JAN 1 187 156 31 132    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 700 AM  
LOWEST 11 300 PM  
AVERAGE 26  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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