287  
CDUS44 KMRX 222129  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
529 PM EDT MON MAY 22 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 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 81 2:12 PM 94 1941 78 3 86  
MINIMUM 51 5:45 AM 31 2002 54 -3 60  
AVERAGE 66 66 0 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.14 1972 0.12 -0.12 0.75  
MONTH TO DATE 2.17 2.68 -0.51 2.37  
SINCE MAR 1 8.53 10.43 -1.90 7.43  
SINCE JAN 1 17.58 17.89 -0.31 18.29  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 1.2 -1.2 4.0  
SINCE JUL 1 0.6 9.2 -8.6 9.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 62 78 -16 20  
SINCE MAR 1 792 896 -104 740  
SINCE JUL 1 3540 4129 -589 3650  
 
COOLING  
TODAY 1 3 -2 8  
MONTH TO DATE 53 45 8 71  
SINCE MAR 1 67 59 8 91  
SINCE JAN 1 67 59 8 92    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 30 2:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 1953  
MINIMUM TEMPERATURE (F) 54 37 2002  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 6:18 AM EDT SUNSET 8:35 PM EDT  
MAY 23 2023...........SUNRISE 6:17 AM EDT SUNSET 8:36 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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