064  
CDUS45 KBYZ 040939  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
339 AM MDT MON SEP 04 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 3 2023
 
 
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)  
YESTERDAY  
MAXIMUM 90 143 PM 101 2022 80 10 101  
MINIMUM 62 1158 PM 39 1951 53 9 59  
1956  
AVERAGE 76 66 10 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.59 1971 0.04 -0.02 0.00  
MONTH TO DATE 0.02 0.12 -0.10 0.00  
SINCE OCT 1 16.57 13.07 3.50 14.82  
SINCE JAN 1 14.52 10.53 3.99 12.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1962 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 7 -7 0  
SINCE SEP 1 0 7 -7 0  
SINCE JUL 1 16 43 -27 6  
 
COOLING  
YESTERDAY 11 4 7 15  
MONTH TO DATE 34 12 22 43  
SINCE SEP 1 34 12 22 43  
SINCE JAN 1 666 607 59 816    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1100 PM  
LOWEST 33 1100 AM  
AVERAGE 53  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 100 1950  
2022  
MINIMUM TEMPERATURE (F) 52 31 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2023.....SUNRISE 639 AM MDT SUNSET 747 PM MDT  
SEPTEMBER 5 2023.....SUNRISE 640 AM MDT SUNSET 745 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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