080  
CDUS45 KBYZ 080336  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
936 PM MDT WED MAY 07 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 7 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 73 404 PM 88 1992 64 9 51  
MINIMUM 35 515 AM 29 2010 41 -6 36  
AVERAGE 54 52 2 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 1988 0.06 -0.06 0.25  
MONTH TO DATE 0.40 0.40 0.00 0.55  
SINCE OCT 1 8.90 6.68 2.22 6.28  
SINCE JAN 1 7.60 4.14 3.46 3.89  
 
SNOWFALL (IN)  
TODAY MM 2.9 2002 0.0 MM 0.0  
MONTH TO DATE T 0.4 -0.4 T  
SINCE MAR 1 16.2 16.1 0.1 9.2  
SINCE JUL 1 64.2 56.9 7.3 35.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 11 13 -2 21  
MONTH TO DATE 74 98 -24 140  
SINCE MAR 1 1293 1514 -221 1480  
SINCE JUL 1 6056 6449 -393 5855  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 28 500 PM  
AVERAGE 64  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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