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

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277
CDUS44 KMRX 210907
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
407 AM EST SAT JAN 21 2017


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR JANUARY 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66    415 PM  68    1951  45     21       26
  MINIMUM         47   1111 PM -16    1985  25     22       13
  AVERAGE         57                        35     22       20

PRECIPITATION (IN)
  YESTERDAY        0.33          1.56 1979   0.11   0.22     0.45
  MONTH TO DATE    1.82                      2.15  -0.33     1.62
  SINCE DEC 1      7.18                      5.52   1.66     6.89
  SINCE JAN 1      1.82                      2.15  -0.33     1.62

SNOWFALL (IN)
  YESTERDAY       MM                         0.2   MM        4.8
  MONTH TO DATE    3.7                       3.1    0.6      5.0
  SINCE DEC 1      3.7                       5.5   -1.8      5.0
  SINCE JUL 1      3.7                       5.8   -2.1      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        30    -22       45
  MONTH TO DATE  392                       600   -208      649
  SINCE DEC 1   1170                      1443   -273     1092
  SINCE JUL 1   1789                      2329   -540     1735

 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    SW (240)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     3.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     56           500 PM
 AVERAGE    78

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        69      1959
 MINIMUM TEMPERATURE (F)   25       -21      1985


SUNRISE AND SUNSET
JANUARY 21 2017.......SUNRISE   738 AM EST   SUNSET   544 PM EST
JANUARY 22 2017.......SUNRISE   738 AM EST   SUNSET   545 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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