705  
CDUS45 KBYZ 120340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT WED OCT 11 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 11 2023
 
 
VALID AS OF 0900 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 65 136 PM 82 1991 61 4 64  
1995  
MINIMUM 51 759 PM 14 2009 39 12 46  
AVERAGE 58 50 8 55  
 
PRECIPITATION (IN)  
TODAY 0.15 0.47 2021 0.05 0.10 T  
MONTH TO DATE 0.67 0.57 0.10 0.39  
SINCE OCT 1 0.67 0.57 0.10 0.39  
SINCE JAN 1 15.74 12.34 3.40 13.62  
 
SNOWFALL (IN)  
TODAY MM 4.4 2008 0.1 MM 0.0  
MONTH TO DATE 0.0 1.2 -1.2 0.0  
SINCE SEP 1 0.0 1.5 -1.5 T  
SINCE JUL 1 T 1.5 -1.5 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 15 -8 10  
MONTH TO DATE 97 142 -45 101  
SINCE SEP 1 173 310 -137 167  
SINCE JUL 1 189 346 -157 173  
 
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 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 PM  
LOWEST 38 200 PM  
AVERAGE 65  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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