301  
CXUS54 KMRX 010824  
CLMTYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
424 AM EDT TUE APR 01 2025  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................  
 
TEMPERATURE (F)  
HIGHEST 81 03/14  
03/28  
LOWEST 24 03/03  
AVG. MAXIMUM 67.5 61.4 6.1  
AVG. MINIMUM 40.5 39.8 0.7  
MEAN 54.0 50.6 3.4  
DAYS MAX >= 90 0  
DAYS MAX <= 32 0  
DAYS MIN <= 32 6  
DAYS MIN <= 0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 13.35 1917  
MINIMUM 0.72 1910  
TOTALS 4.42 4.89 -0.47  
DAYS >= .01 8  
DAYS >= .10 7  
DAYS >= .50 5  
DAYS >= 1.00 1  
GREATEST  
24 HR. TOTAL 1.41 03/15 TO 03/16  
 
SNOWFALL (INCHES)  
TOTALS T 0.9 -0.9  
SINCE 7/1 7.5  
SNOWDEPTH AVG. 0  
DAYS >= TRACE 2  
GREATEST  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING TOTAL 336 452 -116  
SINCE 7/1 2952 3275 -323  
COOLING TOTAL 5 5 0  
SINCE 1/1 6 5 1    
............................................  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 3 RAIN 7  
SNOW 0 FOG 7  
FOG W/VIS <= 1/4 MILE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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