851  
CDUS45 KBYZ 261730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT TUE SEP 26 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 26 2023
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 66 959 AM 93 2015 69 -3 81  
MINIMUM 48 607 AM 25 1972 45 3 52  
AVERAGE 57 57 0 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 1941 0.05 -0.05 0.00  
MONTH TO DATE 0.57 1.17 -0.60 0.63  
SINCE OCT 1 17.12 14.12 3.00 15.45  
SINCE JAN 1 15.07 11.58 3.49 12.69  
 
SNOWFALL (IN)  
TODAY MM 1.1 1984 0.0 MM 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE SEP 1 0.0 0.2 -0.2 T  
SINCE JUL 1 T 0.2 -0.2 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 8 9 -1 0  
MONTH TO DATE 58 129 -71 59  
SINCE SEP 1 58 129 -71 59  
SINCE JUL 1 74 165 -91 65  
 
COOLING  
TODAY 0 1 -1 2  
MONTH TO DATE 77 59 18 126  
SINCE SEP 1 77 59 18 126  
SINCE JAN 1 709 654 55 899    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 600 AM  
LOWEST 44 100 AM  
AVERAGE 59  
 
- 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