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Climatological Report (Daily) (CLI)

Issued by National Weather Service (NWS)

                            
070 
CDUS44 KMRX 180842
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN                               
342 AM EST SUN FEB 18 2018


................................... 

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR FEBRUARY 17 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         57    221 PM  71    2011  50      7       62       
  MINIMUM         42    735 AM  -3    1958  29     13       28       
  AVERAGE         50                        40     10       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.74          1.75 1944   0.13   0.61     0.00    
  MONTH TO DATE    6.41                      2.13   4.28     1.13    
  SINCE DEC 1      9.74                      8.87   0.87     9.04    
  SINCE JAN 1      7.98                      5.50   2.48     3.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.9                       2.2   -1.3       T      
  SINCE DEC 1      4.7                       9.3   -4.6      4.0     
  SINCE JUL 1      4.7                       9.6   -4.9      4.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        26    -11       20       
  MONTH TO DATE  364                       464   -100      375       
  SINCE DEC 1   2198                      2232    -34     1786       
  SINCE JUL 1   2977                      3118   -141     2405       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     4.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 PM                                     
 LOWEST     77           100 PM                                     
 AVERAGE    89                                                       

..........................................................

                                                                     
THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   51        70      1948                    
 MINIMUM TEMPERATURE (F)   29        -5      1958                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 18 2018......SUNRISE   714 AM EST   SUNSET   613 PM EST   
FEBRUARY 19 2018......SUNRISE   713 AM EST   SUNSET   614 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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