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

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239
CDUS44 KMRX 230924
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
423 AM EST FRI FEB 23 2018


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR FEBRUARY 22 2018...

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)
 YESTERDAY
  MAXIMUM         81R   144 PM  77    1980  57     24       69
  MINIMUM         60   1159 PM   3    1963  36     24       54
  AVERAGE         71                        46     25       62

PRECIPITATION (IN)
  YESTERDAY        0.07          2.96 1961   0.17  -0.10     0.03
  MONTH TO DATE    5.50                      3.77   1.73     2.05
  SINCE DEC 1     10.01                     13.58  -3.57    12.09
  SINCE JAN 1      6.67                      8.68  -2.01     7.04

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.5   -0.5      0.0
  SINCE DEC 1      0.8                       2.5   -1.7      0.3
  SINCE JUL 1      0.8                       2.5   -1.7      0.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        19    -19        3
  MONTH TO DATE  296                       469   -173      324
  SINCE DEC 1   1847                      1925    -78     1428
  SINCE JUL 1   2358                      2514   -156     1748

 COOLING
  YESTERDAY        6                         0      6        0
  MONTH TO DATE   15                         0     15        0
  SINCE DEC 1     15                         1     14        0
  SINCE JAN 1     15                         0     15        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1100 PM
 LOWEST     48           300 PM
 AVERAGE    69

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        78      2012
                                             1982
 MINIMUM TEMPERATURE (F)   36        12      1963


SUNRISE AND SUNSET
FEBRUARY 23 2018......SUNRISE   718 AM EST   SUNSET   631 PM EST
FEBRUARY 24 2018......SUNRISE   716 AM EST   SUNSET   632 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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