537  
CDUS45 KBYZ 230931  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT WED OCT 23 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 22 2024  
 
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)  
YESTERDAY  
MAXIMUM 59 255 PM 80 1939 56 3 60  
MINIMUM 42 1159 PM 20 2002 35 7 41  
2020  
AVERAGE 51 45 6 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.31 1975 0.04 0.06 0.09  
MONTH TO DATE 0.38 1.08 -0.70 1.34  
SINCE OCT 1 0.38 1.08 -0.70 1.34  
SINCE JAN 1 11.04 12.85 -1.81 16.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1955 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.9 -2.9 0.0  
SINCE SEP 1 0.0 3.2 -3.2 0.0  
SINCE JUL 1 T 3.2 -3.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 20 -6 14  
MONTH TO DATE 151 337 -186 214  
SINCE SEP 1 206 505 -299 290  
SINCE JUL 1 220 541 -321 306  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 1 4 3  
SINCE SEP 1 123 63 60 83  
SINCE JAN 1 790 658 132 715    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 AM  
LOWEST 28 300 PM  
AVERAGE 61  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 80 1939  
MINIMUM TEMPERATURE (F) 34 10 2020  
 
SUNRISE AND SUNSET  
OCTOBER 23 2024.......SUNRISE 743 AM MDT SUNSET 613 PM MDT  
OCTOBER 24 2024.......SUNRISE 744 AM MDT SUNSET 612 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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