843  
CDUS44 KMRX 050813  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
413 AM EDT THU OCT 05 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 2:59 PM 88 2019 75 11 69  
MINIMUM 55 6:45 AM 28 1974 49 6 42  
AVERAGE 71 62 9 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.77 1972 0.08 -0.08 0.00  
MONTH TO DATE 0.00 0.34 -0.34 0.31  
SINCE SEP 1 0.83 3.18 -2.35 3.26  
SINCE JAN 1 33.18 34.89 -1.71 35.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 9  
MONTH TO DATE 0 16 -16 40  
SINCE SEP 1 1 52 -51 93  
SINCE JUL 1 1 53 -52 93  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 15 8 7 0  
SINCE SEP 1 188 150 38 137  
SINCE JAN 1 1065 1092 -27 1285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1941  
1954  
MINIMUM TEMPERATURE (F) 49 29 1968  
 
SUNRISE AND SUNSET  
OCTOBER 5 2023.......SUNRISE 7:28 AM EDT SUNSET 7:08 PM EDT  
OCTOBER 6 2023.......SUNRISE 7:29 AM EDT SUNSET 7:06 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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