064  
CDUS45 KBYZ 220931  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT TUE OCT 22 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 21 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 73 328 PM 85 2003 56 17 59  
MINIMUM 48 514 AM 19 1949 35 13 41  
1981  
1984  
AVERAGE 61 46 15 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 1953 0.04 -0.04 0.00  
1975  
MONTH TO DATE 0.28 1.04 -0.76 1.25  
SINCE OCT 1 0.28 1.04 -0.76 1.25  
SINCE JAN 1 10.94 12.81 -1.87 16.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 1975 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.8 -2.8 0.0  
SINCE SEP 1 0.0 3.1 -3.1 0.0  
SINCE JUL 1 T 3.1 -3.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 19 -15 15  
MONTH TO DATE 137 317 -180 200  
SINCE SEP 1 192 485 -293 276  
SINCE JUL 1 206 521 -315 292  
 
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 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 400 AM  
LOWEST 30 200 PM  
AVERAGE 47  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 80 1939  
MINIMUM TEMPERATURE (F) 35 20 2002  
2020  
 
SUNRISE AND SUNSET  
OCTOBER 22 2024.......SUNRISE 741 AM MDT SUNSET 615 PM MDT  
OCTOBER 23 2024.......SUNRISE 743 AM MDT SUNSET 613 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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