296  
CDUS45 KBYZ 100340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT THU MAY 09 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 9 2024
 
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 220 PM 86 1987 64 -6 71  
MINIMUM 45 549 AM 27 1996 41 4 44  
2002  
AVERAGE 52 53 -1 58  
 
PRECIPITATION (IN)  
TODAY 0.13 1.08 2011 0.06 0.07 0.00  
MONTH TO DATE 1.41 0.53 0.88 1.07  
SINCE OCT 1 7.14 6.81 0.33 6.55  
SINCE JAN 1 4.75 4.27 0.48 4.50  
 
SNOWFALL (IN)  
TODAY MM 5.7 1986 0.0 MM 0.0  
MONTH TO DATE T 0.5 -0.5 T  
SINCE MAR 1 9.2 16.2 -7.0 18.6  
SINCE JUL 1 35.0 57.0 -22.0 56.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 13 12 1 7  
MONTH TO DATE 174 123 51 59  
SINCE MAR 1 1514 1539 -25 1785  
SINCE JUL 1 5889 6474 -585 6858  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 1 -1 1  
SINCE JAN 1 0 1 -1 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 72 300 PM  
AVERAGE 86  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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