322  
CDUS45 KBYZ 222235  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
435 PM MDT SUN OCT 22 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 22 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 60 241 PM 80 1939 56 4 50  
MINIMUM 41 539 AM 20 2002 35 6 41  
2020  
AVERAGE 51 45 6 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.31 1975 0.04 -0.04 0.17  
MONTH TO DATE 1.25 1.08 0.17 0.61  
SINCE OCT 1 1.25 1.08 0.17 0.61  
SINCE JAN 1 16.32 12.85 3.47 13.84  
 
SNOWFALL (IN)  
TODAY 0.0 4.0 1955 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.9 -2.9 0.0  
SINCE SEP 1 0.0 3.2 -3.2 T  
SINCE JUL 1 T 3.2 -3.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 20 -6 19  
MONTH TO DATE 214 337 -123 205  
SINCE SEP 1 290 505 -215 271  
SINCE JUL 1 306 541 -235 277  
 
COOLING  
TODAY 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 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 400 AM  
LOWEST 45 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 80 1939  
MINIMUM TEMPERATURE (F) 34 10 2020  
 
SUNRISE AND SUNSET  
OCTOBER 22 2023.......SUNRISE 740 AM MDT SUNSET 616 PM MDT  
OCTOBER 23 2023.......SUNRISE 741 AM MDT SUNSET 615 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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