Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN

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CDUS44 KMRX 170849
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
349 AM EST SAT FEB 17 2018


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR FEBRUARY 16 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         71   1141 AM  72    1954  50     21       47
  MINIMUM         45   1159 PM   3    1958  28     17       27
  AVERAGE         58                        39     19       37

PRECIPITATION (IN)
  YESTERDAY        0.35          1.44 1990   0.13   0.22     0.00
  MONTH TO DATE    5.67                      2.00   3.67     1.13
  SINCE DEC 1      9.00                      8.74   0.26     9.04
  SINCE JAN 1      7.24                      5.37   1.87     3.68

SNOWFALL (IN)
  YESTERDAY        0.0                       0.2   -0.2      0.0
  MONTH TO DATE    0.9                       2.1   -1.2       T
  SINCE DEC 1      4.7                       9.2   -4.5      4.0
  SINCE JUL 1      4.7                       9.5   -4.8      4.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                        26    -19       28
  MONTH TO DATE  349                       438    -89      355
  SINCE DEC 1   2183                      2206    -23     1766
  SINCE JUL 1   2962                      3092   -130     2385

 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    28   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 PM
 LOWEST     73           100 AM
 AVERAGE    87

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        71      2011
 MINIMUM TEMPERATURE (F)   29        -3      1958


SUNRISE AND SUNSET
FEBRUARY 17 2018......SUNRISE   715 AM EST   SUNSET   612 PM EST
FEBRUARY 18 2018......SUNRISE   714 AM EST   SUNSET   613 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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