244  
CXUS54 KMRX 011412  
CLMTRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
1012 AM EDT TUE JUL 01 2025  
   
...............................
 
 
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
HIGHEST 94 06/24  
LOWEST 48 06/02  
06/03  
AVG. MAXIMUM 85.2 83.8 1.4  
AVG. MINIMUM 62.7 60.7 2.0  
MEAN 74.0 72.3 1.7  
DAYS MAX >= 90 4  
DAYS MAX <= 32 0  
DAYS MIN <= 32 0  
DAYS MIN <= 0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 8.37 2013  
MINIMUM 0.75 1986  
TOTALS 5.53 3.92 1.61  
DAYS >= .01 12  
DAYS >= .10 9  
DAYS >= .50 6  
DAYS >= 1.00 2  
GREATEST  
24 HR. TOTAL 1.14 06/30 TO 06/30  
 
SNOWFALL (INCHES)  
TOTALS 0.0 0.0 0.0  
SINCE 7/1 7.9  
SNOWDEPTH AVG. 0  
DAYS >= TRACE 0  
GREATEST  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING TOTAL 2 7 -5  
SINCE 7/1 3800 4146 -346  
COOLING TOTAL 278 225 53  
SINCE 1/1 393 320 73    
............................................
 
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 12 RAIN 6  
SNOW 0 FOG 27  
FOG W/VIS <= 1/4 MILE 4  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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