339  
CDUS45 KBYZ 180331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT FRI MAY 17 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 17 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 73 1058 AM 93 1948 67 6 63  
MINIMUM 49 728 PM 32 1942 44 5 49  
AVERAGE 61 56 5 56  
 
PRECIPITATION (IN)  
TODAY 0.03 1.32 1978 0.08 -0.05 0.10  
MONTH TO DATE 1.54 1.15 0.39 1.56  
SINCE OCT 1 7.27 7.43 -0.16 7.04  
SINCE JAN 1 4.88 4.89 -0.01 4.99  
 
SNOWFALL (IN)  
TODAY 0.0 T 1996 0.0 0.0 0.0  
2019  
MONTH TO DATE T 0.7 -0.7 T  
SINCE MAR 1 9.2 16.4 -7.2 18.6  
SINCE JUL 1 35.0 57.2 -22.2 56.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 10 -6 9  
MONTH TO DATE 204 210 -6 130  
SINCE MAR 1 1544 1626 -82 1856  
SINCE JUL 1 5919 6561 -642 6929  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 5  
SINCE MAR 1 1 1 0 5  
SINCE JAN 1 1 1 0 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 500 PM  
LOWEST 27 1100 AM  
AVERAGE 52  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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