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

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000
CDUS44 KMRX 210834
CLICHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
434 AM EDT SUN APR 21 2024

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

...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 20 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71   4:36 PM  89    1891  75     -4       86
                                      1971
                                      2002
  MINIMUM         60   9:19 AM  28    1983  51      9       50
  AVERAGE         66                        63      3       68

PRECIPITATION (IN)
  YESTERDAY        T             1.87 1920   0.16  -0.16     0.00
  MONTH TO DATE    2.49                      3.22  -0.73     2.24
  SINCE MAR 1      7.73                      8.56  -0.83     7.62
  SINCE JAN 1     17.35                     18.61  -1.26    17.35

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.0                       1.1   -1.1      0.0
  SINCE JUL 1      2.1                       3.6   -1.5      0.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   67                       119    -52       83
  SINCE MAR 1    315                       496   -181      403
  SINCE JUL 1   2487                      2968   -481     2400

 COOLING
  YESTERDAY        1                         2     -1        3
  MONTH TO DATE   49                        26     23       32
  SINCE MAR 1     49                        36     13       48
  SINCE JAN 1     50                        37     13       62
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     9.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          12:00 AM
 LOWEST     37           7:00 PM
 AVERAGE    59

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


THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        88      1987
                                             1994
                                             2002
 MINIMUM TEMPERATURE (F)   51        28      1983


SUNRISE AND SUNSET
APRIL 21 2024.........SUNRISE   7:01 AM EDT   SUNSET   8:19 PM EDT
APRIL 22 2024.........SUNRISE   6:59 AM EDT   SUNSET   8:19 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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