188  
CDUS45 KBYZ 221740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT WED MAY 22 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 22 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 63 952 AM 94 1980 69 -6 85  
MINIMUM 48 454 AM 31 2021 46 2 55  
AVERAGE 56 58 -2 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.62 2007 0.08 -0.08 T  
MONTH TO DATE 1.69 1.56 0.13 1.56  
SINCE OCT 1 7.42 7.84 -0.42 7.04  
SINCE JAN 1 5.03 5.30 -0.27 4.99  
 
SNOWFALL (IN)  
TODAY MM T 1966 0.0 MM 0.0  
2002  
2007  
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 9 8 1 0  
MONTH TO DATE 270 253 17 146  
SINCE MAR 1 1610 1669 -59 1872  
SINCE JUL 1 5985 6604 -619 6945  
 
COOLING  
TODAY 0 1 -1 5  
MONTH TO DATE 1 3 -2 15  
SINCE MAR 1 1 4 -3 15  
SINCE JAN 1 1 4 -3 15    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 100 AM  
LOWEST 34 1000 AM  
AVERAGE 50  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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