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

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CDUS44 KMRX 212213
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
513 PM EST SUN JAN 21 2018


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR JANUARY 21 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         69    359 PM  76    1927  50     19       66
  MINIMUM         30    706 AM -10    1985  31     -1       50
  AVERAGE         50                        40     10       58

PRECIPITATION (IN)
  TODAY            0.00          3.69 1959   0.16  -0.16     0.32
  MONTH TO DATE    0.68                      3.33  -2.65     3.58
  SINCE DEC 1      4.02                      8.23  -4.21     8.63
  SINCE JAN 1      0.68                      3.33  -2.65     3.58

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.3                       1.2   -0.9      0.3
  SINCE DEC 1      0.8                       1.5   -0.7      0.3
  SINCE JUL 1      0.8                       1.5   -0.7      0.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           15                        25    -10        7
  MONTH TO DATE  673                       525    148      310
  SINCE DEC 1   1354                      1220    134      931
  SINCE JUL 1   1865                      1809     56     1251

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         1     -1        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     1.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 AM
 LOWEST     37           200 PM
 AVERAGE    65

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        77      1937
 MINIMUM TEMPERATURE (F)   31         5      1985


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   746 AM EST   SUNSET   558 PM EST
JANUARY 22 2018.......SUNRISE   746 AM EST   SUNSET   559 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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