836  
CDUS45 KBYZ 181730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 18 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 57 959 AM 94 1948 68 -11 68  
MINIMUM 43 531 AM 32 1942 45 -2 45  
2019  
AVERAGE 50 56 -6 57  
 
PRECIPITATION (IN)  
TODAY 0.00 2.34 1978 0.08 -0.08 0.00  
MONTH TO DATE 1.54 1.23 0.31 1.56  
SINCE OCT 1 7.27 7.51 -0.24 7.04  
SINCE JAN 1 4.88 4.97 -0.09 4.99  
 
SNOWFALL (IN)  
TODAY 0.0 1.0 1950 0.1 -0.1 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 9 6 8  
MONTH TO DATE 221 219 2 138  
SINCE MAR 1 1561 1635 -74 1864  
SINCE JUL 1 5936 6570 -634 6937  
 
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 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 16.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 200 AM  
LOWEST 23 1000 AM  
AVERAGE 32  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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