290  
CDUS45 KBYZ 240940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT TUE OCT 24 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 23 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 315 AM 80 1939 55 -8 41  
MINIMUM 41 1101 PM 10 2020 34 7 31  
AVERAGE 44 45 -1 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.58 1972 0.03 0.21 0.07  
MONTH TO DATE 1.58 1.11 0.47 0.68  
SINCE OCT 1 1.58 1.11 0.47 0.68  
SINCE JAN 1 16.65 12.88 3.77 13.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1954 0.2 -0.2 0.2  
MONTH TO DATE 0.0 3.1 -3.1 0.2  
SINCE SEP 1 0.0 3.4 -3.4 0.2  
SINCE JUL 1 T 3.4 -3.4 0.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 20 1 29  
MONTH TO DATE 235 357 -122 234  
SINCE SEP 1 311 525 -214 300  
SINCE JUL 1 327 561 -234 306  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 1 2 0  
SINCE SEP 1 83 63 20 137  
SINCE JAN 1 715 658 57 910    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 86 300 AM  
AVERAGE 93  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 79 1999  
MINIMUM TEMPERATURE (F) 34 7 2020  
 
SUNRISE AND SUNSET  
OCTOBER 24 2023.......SUNRISE 743 AM MDT SUNSET 613 PM MDT  
OCTOBER 25 2023.......SUNRISE 744 AM MDT SUNSET 611 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page