353  
CDUS45 KBYZ 011740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT WED MAY 01 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 1 2024
 
 
VALID AS OF 1100 AM 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 43 1252 AM 88 1981 61 -18 74  
MINIMUM 35 959 AM 17 1954 39 -4 38  
AVERAGE 39 50 -11 56  
 
PRECIPITATION (IN)  
TODAY 0.03 0.38 1954 0.06 -0.03 0.00  
1997  
MONTH TO DATE 0.03 0.06 -0.03 0.00  
SINCE OCT 1 5.76 6.34 -0.58 5.48  
SINCE JAN 1 3.37 3.80 -0.43 3.43  
 
SNOWFALL (IN)  
TODAY MM 3.1 1954 0.1 MM 0.0  
MONTH TO DATE MM 0.1 MM 0.0  
SINCE MAR 1 9.2 15.8 -6.6 18.6  
SINCE JUL 1 35.0 56.6 -21.6 56.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 26 15 11 9  
MONTH TO DATE 26 15 11 9  
SINCE MAR 1 1366 1431 -65 1735  
SINCE JUL 1 5741 6366 -625 6808  
 
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 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 AM  
LOWEST 46 100 AM  
AVERAGE 71  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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