000
CXUS54 KMRX 042143
CLACHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
443 PM EST TUE JAN 04 2022

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

...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            107   07/01/2012
                       06/30/2012
 LOW             -10   01/21/1985
                       01/31/1966
                       02/13/1899
HIGHEST           97   08/25         71      26
LOWEST            21   02/16         49     -28
                       02/17
AVG. MAXIMUM    73.1
AVG. MINIMUM    52.7
MEAN            62.9               61.9     1.0
DAYS MAX >= 90    47
DAYS MAX <= 32     0
DAYS MIN <= 32    38
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       73.70   1994
 MINIMUM       32.68   1904
TOTALS         62.82              55.00    7.82
DAILY AVG.      0.17
DAYS >= .01      125
DAYS >= .10       85
DAYS >= .50       42
DAYS >= 1.00      23
GREATEST
 24 HR. TOTAL   3.62   08/15 TO 08/16

SNOWFALL (INCHES)
TOTALS             T                3.6    -3.6
SINCE 7/1        0.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      6
DAYS >= 1.0        0
GREATEST
 SNOW DEPTH        T   02/17
 24 HR TOTAL       T

DEGREE DAYS
HEATING TOTAL   2567               3029    -462
 SINCE 7/1       952               1207    -255
COOLING TOTAL   1937               1921      16
 SINCE 1/1      1937               1920      17
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    36/020    DATE  06/12
HIGHEST GUST SPEED/DIRECTION    53/100    DATE  08/10

SKY COVER
AVERAGE SKY COVER           0.54


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             49     MIXED PRECIP               0
HEAVY RAIN               63     RAIN                      71
LIGHT RAIN              139     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                4     SLEET                      2
FOG                     190     FOG W/VIS <= 1/4 MILE     17
HAZE                     56

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

$$