595  
CDUS44 KMRX 302118  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
518 PM EDT TUE APR 30 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR APRIL 30 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 3:01 PM 89 1942 74 -2 68  
MINIMUM 57 5:48 AM 30 2008 48 9 42  
AVERAGE 65 61 4 55  
 
PRECIPITATION (IN)  
TODAY 0.16 0.73 1953 0.12 0.04 0.19  
MONTH TO DATE 2.78 3.79 -1.01 2.64  
SINCE MAR 1 6.33 7.75 -1.42 6.36  
SINCE JAN 1 14.27 15.21 -0.94 15.41  
 
SNOWFALL (IN)  
TODAY 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 10  
MONTH TO DATE 211 272 -61 236  
SINCE MAR 1 623 818 -195 730  
SINCE JUL 1 3510 4051 -541 3478  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 24 13 11 9  
SINCE MAR 1 24 14 10 14  
SINCE JAN 1 24 14 10 14    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 AM  
LOWEST 66 3:00 PM  
AVERAGE 80  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 1942  
MINIMUM TEMPERATURE (F) 48 32 1996  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 6:37 AM EDT SUNSET 8:17 PM EDT  
MAY 1 2024...........SUNRISE 6:36 AM EDT SUNSET 8:18 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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