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

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000
CDUS44 KMRX 180846
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
445 AM EDT FRI AUG 18 2017


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR AUGUST 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91    510 PM 102    1936  90      1       97
  MINIMUM         75    636 AM  58    1889  69      6       74
  AVERAGE         83                        80      3       86

PRECIPITATION (IN)
  YESTERDAY        0.00          2.68 2015   0.10  -0.10     0.05
  MONTH TO DATE    2.75                      2.01   0.74     0.19
  SINCE JUN 1     14.17                     10.97   3.20     3.91
  SINCE JAN 1     43.03                     33.79   9.24    21.15

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         2     -2        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       18                        15      3       21
  MONTH TO DATE  248                       255     -7      337
  SINCE JUN 1   1090                      1063     27     1399
  SINCE JAN 1   1416                      1259    157     1675
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     4.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           400 AM
 LOWEST     49           300 PM
 AVERAGE    72

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90       103      1936
 MINIMUM TEMPERATURE (F)   69        57      1958
                                             1889


SUNRISE AND SUNSET
AUGUST 18 2017........SUNRISE   703 AM EDT   SUNSET   825 PM EDT
AUGUST 19 2017........SUNRISE   704 AM EDT   SUNSET   824 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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