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

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CDUS44 KMRX 212113
CLITRI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
513 PM EDT TUE MAY 21 2013


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

...THE TRI-CITIES CLIMATE SUMMARY FOR MAY 21 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         86    351 PM  93    1941  77      9       83
  MINIMUM         59    537 AM  37    2002  53      6       52
  AVERAGE         73                        65      8       68

PRECIPITATION (IN)
  TODAY            0.00          1.10 1947   0.13  -0.13     0.00
  MONTH TO DATE    2.37                      2.54  -0.17     1.95
  SINCE MAR 1     11.12                      9.31   1.81     8.36
  SINCE JAN 1     22.97                     16.13   6.84    16.67

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                         3     -3        0
  MONTH TO DATE   94                        90      4       30
  SINCE MAR 1   1126                       962    164      494
  SINCE JUL 1   4295                      4344    -49     3370

 COOLING
  TODAY            8                         3      5        3
  MONTH TO DATE   27                        31     -4       71
  SINCE MAR 1     33                        42     -9       88
  SINCE JAN 1     33                        42     -9       88
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     1.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     48           300 PM
 AVERAGE    74

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


THE TRI-CITIES CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        94      1941
 MINIMUM TEMPERATURE (F)   53        31      2002


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   618 AM EDT   SUNSET   835 PM EDT
MAY 22 2013...........SUNRISE   618 AM EDT   SUNSET   835 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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