862  
CXUS54 KMRX 012033  
CLMTRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
333 PM EST WED FEB 01 2023  
   
...............................
 
 
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
HIGHEST 75 01/03  
LOWEST 17 01/15  
AVG. MAXIMUM 53.6 46.5 7.1  
AVG. MINIMUM 32.6 26.3 6.3  
MEAN 43.1 36.4 6.7  
DAYS MAX >= 90 0  
DAYS MAX <= 32 0  
DAYS MIN <= 32 16  
DAYS MIN <= 0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 9.99 2013  
MINIMUM 1.06 1940  
TOTALS 4.45 3.65 0.80  
DAYS >= .01 13  
DAYS >= .10 9  
DAYS >= .50 4  
DAYS >= 1.00 1  
GREATEST  
24 HR. TOTAL 1.01 01/08 TO 01/08  
 
SNOWFALL (INCHES)  
TOTALS 0.1 3.0 -2.9  
SINCE 7/1 0.6  
SNOWDEPTH AVG. 0  
DAYS >= TRACE 3  
GREATEST  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING TOTAL 669 886 -217  
SINCE 7/1 2286 2535 -249  
COOLING TOTAL 0 0 0  
SINCE 1/1 0 0 0    
............................................
 
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 2 RAIN 8  
SNOW 1 FOG 19  
FOG W/VIS <= 1/4 MILE 10  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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