008  
CDUS44 KMRX 160835  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
435 AM EDT SUN APR 16 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR APRIL 15 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 72 5:13 PM 85 1945 69 3 74  
MINIMUM 52 11:25 PM 25 1943 43 9 33  
AVERAGE 62 56 6 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.32 1956 0.13 -0.13 0.00  
MONTH TO DATE 1.38 1.93 -0.55 1.28  
SINCE MAR 1 5.10 5.89 -0.79 3.85  
SINCE JAN 1 14.15 13.35 0.80 14.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE MAR 1 T 1.2 -1.2 4.0  
SINCE JUL 1 0.6 9.2 -8.6 9.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 9 -6 11  
MONTH TO DATE 114 166 -52 192  
SINCE MAR 1 608 712 -104 625  
SINCE JUL 1 3356 3945 -589 3535  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 2  
SINCE MAR 1 14 1 13 5  
SINCE JAN 1 14 1 13 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 2002  
MINIMUM TEMPERATURE (F) 43 25 2014  
 
SUNRISE AND SUNSET  
APRIL 16 2023.........SUNRISE 6:55 AM EDT SUNSET 8:04 PM EDT  
APRIL 17 2023.........SUNRISE 6:54 AM EDT SUNSET 8:05 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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