479  
CDUS44 KMRX 222123  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
523 PM EDT SAT APR 22 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR APRIL 22 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 3:29 AM 86 1944 72 -2 81  
MINIMUM 54 11:06 AM 25 2021 45 9 48  
AVERAGE 62 58 4 65  
 
PRECIPITATION (IN)  
TODAY 0.28 1.24 2006 0.12 0.16 0.00  
MONTH TO DATE 1.68 2.80 -1.12 2.11  
SINCE MAR 1 5.40 6.76 -1.36 4.68  
SINCE JAN 1 14.45 14.22 0.23 15.54  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 3 7 -4 0  
MONTH TO DATE 144 222 -78 252  
SINCE MAR 1 638 768 -130 685  
SINCE JUL 1 3386 4001 -615 3595  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 9 2 7 2  
SINCE MAR 1 14 3 11 5  
SINCE JAN 1 14 3 11 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 36 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 1980  
MINIMUM TEMPERATURE (F) 46 26 1986  
 
SUNRISE AND SUNSET  
APRIL 22 2023.........SUNRISE 6:47 AM EDT SUNSET 8:10 PM EDT  
APRIL 23 2023.........SUNRISE 6:46 AM EDT SUNSET 8:11 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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