825  
CDUS45 KBYZ 072240  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT THU SEP 07 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 7 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 83 201 PM 102 2022 78 5 102  
MINIMUM 59 331 AM 34 1962 51 8 59  
AVERAGE 71 65 6 81  
 
PRECIPITATION (IN)  
TODAY T 1.53 1941 0.04 -0.04 T  
MONTH TO DATE 0.03 0.28 -0.25 T  
SINCE OCT 1 16.58 13.23 3.35 14.82  
SINCE JAN 1 14.53 10.69 3.84 12.06  
 
SNOWFALL (IN)  
TODAY MM 2.0 1962 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 3 19 -16 0  
SINCE SEP 1 3 19 -16 0  
SINCE JUL 1 19 55 -36 6  
 
COOLING  
TODAY 6 3 3 16  
MONTH TO DATE 43 25 18 101  
SINCE SEP 1 43 25 18 101  
SINCE JAN 1 675 620 55 874    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 500 AM  
LOWEST 24 200 PM  
AVERAGE 39  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1979  
MINIMUM TEMPERATURE (F) 51 32 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2023.....SUNRISE 642 AM MDT SUNSET 741 PM MDT  
SEPTEMBER 8 2023.....SUNRISE 644 AM MDT SUNSET 739 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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