970  
CDUS44 KMRX 180815  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
415 AM EDT THU APR 18 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR APRIL 17 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 3:44 PM 85 2002 70 6 66  
MINIMUM 58 10:03 PM 24 1949 44 14 38  
AVERAGE 67 57 10 52  
 
PRECIPITATION (IN)  
YESTERDAY T 1.30 2003 0.13 -0.13 0.00  
MONTH TO DATE 2.12 2.19 -0.07 1.40  
SINCE MAR 1 5.67 6.15 -0.48 5.12  
SINCE JAN 1 13.61 13.61 -0.00 14.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.0 1.2 -1.2 T  
SINCE JUL 1 3.1 9.2 -6.1 0.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 13  
MONTH TO DATE 138 183 -45 128  
SINCE MAR 1 550 729 -179 622  
SINCE JUL 1 3437 3962 -525 3370  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 12 0 12 9  
SINCE MAR 1 12 1 11 14  
SINCE JAN 1 12 1 11 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 2:00 AM  
LOWEST 39 5:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 2002  
MINIMUM TEMPERATURE (F) 44 29 1951  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 6:51 AM EDT SUNSET 8:07 PM EDT  
APRIL 19 2024.........SUNRISE 6:50 AM EDT SUNSET 8:08 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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