433
CXUS54 KMRX 041559
CLSTRI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
1059 AM EST MON JAN 04 2021

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

...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1937 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART
                VALUE   DATE(S)   VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH            100   09/07/1954
                       09/06/1954
 LOW               5   11/25/1950
HIGHEST           91   09/11
LOWEST            26   11/03
AVG. MAXIMUM    71.9
AVG. MINIMUM    46.9
MEAN            59.4               56.7     2.7
DAYS MAX >= 90     1
DAYS MIN <= 32    14

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       14.51   1972
 MINIMUM        2.70   1939
TOTALS         10.53               8.19    2.34
DAILY AVG.      0.12
DAYS >= .01       29
DAYS >= .10       18
DAYS >= .50       10
DAYS >= 1.00       3
GREATEST
 24 HR. TOTAL   1.87

DEGREE DAYS
HEATING TOTAL    658                885    -227
COOLING TOTAL    180                129      51
................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    30/260    DATE  11/01
HIGHEST GUST SPEED/DIRECTION    41/260    DATE  11/01


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     RAIN                      15
SNOW                      0     FOG                       59
FOG W/VIS <= 1/4 MILE    14

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

$$