618  
CDUS45 KBYZ 071740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT SAT OCT 07 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 7 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 60 959 AM 89 1980 63 -3 59  
MINIMUM 48 721 AM 18 1985 41 7 40  
AVERAGE 54 52 2 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.23 1993 0.05 -0.05 0.00  
MONTH TO DATE 0.52 0.37 0.15 0.39  
SINCE OCT 1 0.52 0.37 0.15 0.39  
SINCE JAN 1 15.59 12.14 3.45 13.62  
 
SNOWFALL (IN)  
TODAY MM 5.4 1993 0.1 MM 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE SEP 1 0.0 1.0 -1.0 T  
SINCE JUL 1 T 1.0 -1.0 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 11 13 -2 15  
MONTH TO DATE 92 84 8 70  
SINCE SEP 1 168 252 -84 136  
SINCE JUL 1 184 288 -104 142  
 
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 23 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 17.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 600 AM  
LOWEST 44 1000 AM  
AVERAGE 51  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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