216  
CDUS45 KBYZ 051733  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1133 AM MDT TUE SEP 05 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 5 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 61 958 AM 102 2020 79 -18 96  
MINIMUM 50 328 AM 37 1956 52 -2 58  
AVERAGE 56 66 -10 77  
 
PRECIPITATION (IN)  
TODAY 0.01 0.47 1993 0.04 -0.03 0.00  
MONTH TO DATE 0.03 0.20 -0.17 0.00  
SINCE OCT 1 16.58 13.15 3.43 14.82  
SINCE JAN 1 14.53 10.61 3.92 12.06  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 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 9 3 6 0  
MONTH TO DATE 9 13 -4 0  
SINCE SEP 1 9 13 -4 0  
SINCE JUL 1 25 49 -24 6  
 
COOLING  
TODAY 0 3 -3 12  
MONTH TO DATE 34 19 15 75  
SINCE SEP 1 34 19 15 75  
SINCE JAN 1 666 614 52 848    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 800 AM  
LOWEST 64 1000 AM  
AVERAGE 74  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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