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

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000
CDUS44 KMRX 230849
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
448 AM EDT SUN APR 23 2017


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR APRIL 22 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         70        MM  86    1944  70      0       66
  MINIMUM         55        MM  28    1943  44     11       54
  AVERAGE         63                        57      6       60

PRECIPITATION (IN)
  YESTERDAY        0.68          1.24 2006   0.11   0.57     0.56
  MONTH TO DATE    2.96                      2.41   0.55     2.03
  SINCE MAR 1      7.53                      5.85   1.68     2.97
  SINCE JAN 1     12.21                     12.67  -0.46    10.37

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.0                       1.0   -1.0      0.0
  SINCE MAR 1      0.3                       2.4   -2.1       T
  SINCE JUL 1      4.3                      13.2   -8.9     18.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                         8     -6        5
  MONTH TO DATE  113                       246   -133      230
  SINCE MAR 1    640                       814   -174      619
  SINCE JUL 1   3207                      4196   -989     3439

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    9                         1      8        5
  SINCE MAR 1      9                         2      7       11
  SINCE JAN 1      9                         2      7       11
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     73          1200 PM
 AVERAGE    87

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        87      1980
 MINIMUM TEMPERATURE (F)   45        26      1986


SUNRISE AND SUNSET
APRIL 23 2017.........SUNRISE   645 AM EDT   SUNSET   811 PM EDT
APRIL 24 2017.........SUNRISE   644 AM EDT   SUNSET   812 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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