686
CDUS44 KMRX 210920
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
420 AM EST THU DEC 21 2023
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 3:42 PM 66 1978 48 2 52
1987
MINIMUM 18 7:58 AM 5 2004 29 -11 29
AVERAGE 34 39 -5 41
PRECIPITATION (IN)
YESTERDAY 0.00 1.29 1946 0.12 -0.12 0.00
MONTH TO DATE 3.22 2.53 0.69 3.09
SINCE DEC 1 3.22 2.53 0.69 3.09
SINCE JAN 1 38.50 42.74 -4.24 41.62
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1 0.0
MONTH TO DATE T 1.0 -1.0 0.0
SINCE DEC 1 T 1.0 -1.0 0.0
SINCE JUL 1 T 1.3 -1.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 26 5 24
MONTH TO DATE 461 494 -33 418
SINCE DEC 1 461 494 -33 418
SINCE JUL 1 1173 1347 -174 1272
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1077 1104 -27 1294
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 0.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 5:00 AM
LOWEST 29 4:00 PM
AVERAGE 61
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 74 2013
MINIMUM TEMPERATURE (F) 29 7 1963
1996
SUNRISE AND SUNSET
DECEMBER 21 2023......SUNRISE 7:38 AM EST SUNSET 5:18 PM EST
DECEMBER 22 2023......SUNRISE 7:38 AM EST SUNSET 5:18 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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