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

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000
CXUS54 KMRX 022126
CLACHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
426 PM EST THU JAN 2 2020

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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR THE YEAR OF 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             107   07/01/2012
                        06/30/2012
 LOW              -10   01/21/1985
                        01/31/1966
                        02/13/1899
HIGHEST           103   09/13        71      32       95  07/13
                                                          07/04
                                                          07/11
LOWEST             19   01/21        49     -30        8  01/17
AVG. MAXIMUM     74.6              71.7     2.9     72.0
AVG. MINIMUM     53.5              50.1     3.4     52.7
MEAN             64.1              60.9     3.2     62.3
DAYS MAX >= 90     95              47.7    47.3       75
DAYS MAX <= 32      0               2.6    -2.6        5
DAYS MIN <= 32     35              58.3   -23.3       52
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        73.70   1994
 MINIMUM        32.68   1904
TOTALS          63.16             52.48   10.68    65.93
DAILY AVG.       0.17              0.14    0.03     0.18
DAYS >= .01       129             119.6     9.4      142
DAYS >= .10        91              81.7     9.3       94
DAYS >= .50        39              36.5     2.5       51
DAYS >= 1.00       20              15.7     4.3       15
GREATEST
 24 HR. TOTAL    3.27   MM                       12/31 TO 12/31
                                                          12/31 TO 12/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          12/31 TO 12/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/31(00) TO 12/31(00)
                                                 12/31(00) TO 12/31(00)1EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 12/31(00) TO 12/31(00)1EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

SNOWFALL (INCHES)
TOTALS            0.4               3.9    -3.5
SINCE 7/1         0.3
SNOWDEPTH AVG.      0
DAYS >= TRACE       4
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.3   MM

DEGREE_DAYS
HEATING TOTAL    2642              3239    -597
 SINCE 7/1       1022              1284    -262
.................................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    37/240    DATE  12/29
HIGHEST GUST SPEED/DIRECTION    57/110    DATE  07/30

SKY COVER
AVERAGE SKY COVER           0.60


WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
 85
  0
  2
  0
  3
 10
HAZE                     41

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$