407
CDUS44 KMRX 182217
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
517 PM EST MON DEC 18 2023
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 51 12:00 AM 73 1990 49 2 38
MINIMUM 40 9:43 AM 4 1953 29 11 22
AVERAGE 46 39 7 30
PRECIPITATION (IN)
TODAY T 1.27 2009 0.12 -0.12 0.00
MONTH TO DATE 3.19 2.30 0.89 3.09
SINCE DEC 1 3.19 2.30 0.89 3.09
SINCE JAN 1 38.47 42.51 -4.04 41.62
SNOWFALL (IN)
TODAY T 0.1 -0.1 0.0
MONTH TO DATE T 0.9 -0.9 0.0
SINCE DEC 1 T 0.9 -0.9 0.0
SINCE JUL 1 T 1.2 -1.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 19 26 -7 35
MONTH TO DATE 387 442 -55 360
SINCE DEC 1 387 442 -55 360
SINCE JUL 1 1099 1295 -196 1214
COOLING
TODAY 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 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 14.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 2:00 AM
LOWEST 49 2:00 PM
AVERAGE 66
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 68 1939
MINIMUM TEMPERATURE (F) 29 4 1963
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 7:36 AM EST SUNSET 5:16 PM EST
DECEMBER 19 2023......SUNRISE 7:36 AM EST SUNSET 5:17 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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