826  
CDUS45 KBYZ 042240  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT WED OCT 04 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 4 2023
 
 
VALID TODAY AS OF 0400 PM 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 66 107 PM 90 1963 65 1 73  
MINIMUM 45 640 AM 27 2000 42 3 46  
AVERAGE 56 53 3 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.98 1937 0.06 -0.06 0.00  
MONTH TO DATE 0.42 0.22 0.20 0.39  
SINCE OCT 1 0.42 0.22 0.20 0.39  
SINCE JAN 1 15.49 11.99 3.50 13.62  
 
SNOWFALL (IN)  
TODAY MM 9.9 2005 0.1 MM 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE SEP 1 0.0 0.7 -0.7 T  
SINCE JUL 1 T 0.7 -0.7 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 9 12 -3 5  
MONTH TO DATE 47 46 1 36  
SINCE SEP 1 123 214 -91 102  
SINCE JUL 1 139 250 -111 108  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 80 63 17 137  
SINCE JAN 1 712 658 54 910    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 15.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1200 AM  
LOWEST 41 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 2021  
MINIMUM TEMPERATURE (F) 42 24 2000  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 716 AM MDT SUNSET 649 PM MDT  
OCTOBER 5 2023.......SUNRISE 717 AM MDT SUNSET 647 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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