000  
CDUS44 KMRX 232114  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
513 PM EDT THU MAY 23 2013  
 
   
...............................
 
 
   
..THE TRI-CITIES CLIMATE SUMMARY FOR MAY 23 2013
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1934 TO 2013  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 318 PM 91 1953 78 -1 74  
MINIMUM 60 326 AM 37 2002 53 7 58  
AVERAGE 69 65 4 66  
 
PRECIPITATION (IN)  
TODAY 0.75 0.90 1973 0.12 0.63 0.02  
MONTH TO DATE 3.95 2.79 1.16 2.03  
SINCE MAR 1 12.70 9.56 3.14 8.44  
SINCE JAN 1 24.55 16.38 8.17 16.75  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.5 2.5 -1.0 T  
SINCE JUL 1 9.2 13.3 -4.1 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 94 95 -1 30  
SINCE MAR 1 1126 967 159 494  
SINCE JUL 1 4295 4349 -54 3370  
 
COOLING  
TODAY 4 3 1 1  
MONTH TO DATE 38 37 1 73  
SINCE MAR 1 44 48 -4 90  
SINCE JAN 1 44 48 -4 90    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 54 200 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE TRI-CITIES CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 88 1970  
1953  
MINIMUM TEMPERATURE (F) 53 40 2006  
1961  
 
 
SUNRISE AND SUNSET  
MAY 23 2013...........SUNRISE 617 AM EDT SUNSET 836 PM EDT  
MAY 24 2013...........SUNRISE 616 AM EDT SUNSET 837 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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