000
CXUS54 KMRX 042143
CLATYS

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

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

...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            105   07/01/2012
                       06/30/2012
 LOW             -24   01/21/1985
HIGHEST           97   07/28         69      28
LOWEST            20   02/17         49     -29
AVG. MAXIMUM    70.4
AVG. MINIMUM    50.1
MEAN            60.3               59.6     0.7
DAYS MAX >= 90    41
DAYS MAX <= 32     0
DAYS MIN <= 32    60
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       73.77   1875
 MINIMUM       32.48   1986
TOTALS         46.54              51.93   -5.39
DAILY AVG.      0.13
DAYS >= .01      132
DAYS >= .10       80
DAYS >= .50       31
DAYS >= 1.00      13
GREATEST
 24 HR. TOTAL   2.81   08/17 TO 08/17

SNOWFALL (INCHES)
TOTALS           1.4                4.6    -3.2
SINCE 7/1        0.0
SNOWDEPTH AVG.     0
DAYS >= TRACE     13
DAYS >= 1.0        0
GREATEST
 SNOW DEPTH        T   02/01, 02/07, 02/17, AND 02/18
 24 HR TOTAL     0.7   02/01 TO 02/02

DEGREE DAYS
HEATING TOTAL   3221               3528    -307
 SINCE 7/1      1140               1401    -261
COOLING TOTAL   1635               1574      61
 SINCE 1/1      1635               1572      63
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    40/270    DATE  12/11
HIGHEST GUST SPEED/DIRECTION    62/270    DATE  12/11

SKY COVER
AVERAGE SKY COVER           0.60


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             49     MIXED PRECIP               0
HEAVY RAIN               58     RAIN                      78
LIGHT RAIN              154     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               13     SLEET                      7
FOG                     166     FOG W/VIS <= 1/4 MILE     24
HAZE                     26

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

$$