991  
CDUS45 KBYZ 191735  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1135 AM MDT SUN MAY 19 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 19 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 53 1241 AM 92 1992 68 -15 74  
2009  
MINIMUM 45 323 AM 29 1997 45 0 40  
AVERAGE 49 56 -7 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.62 1938 0.08 -0.08 0.00  
MONTH TO DATE 1.54 1.31 0.23 1.56  
SINCE OCT 1 7.27 7.59 -0.32 7.04  
SINCE JAN 1 4.88 5.05 -0.17 4.99  
 
SNOWFALL (IN)  
TODAY MM 0.4 1975 0.0 MM 0.0  
MONTH TO DATE T 0.8 -0.8 T  
SINCE MAR 1 9.2 16.5 -7.3 18.6  
SINCE JUL 1 35.0 57.3 -22.3 56.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 16 9 7 8  
MONTH TO DATE 233 228 5 146  
SINCE MAR 1 1573 1644 -71 1872  
SINCE JUL 1 5948 6579 -631 6945  
 
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 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 800 AM  
LOWEST 39 1200 AM  
AVERAGE 48  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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