101
CDUS44 KMRX 132114
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
514 PM EDT WED AUG 13 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 13 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 3:59 PM 96 2010 86 -9 86
2016
MINIMUM 71 8:25 AM 51 1946 64 7 64
1964
AVERAGE 74 75 -1 75
PRECIPITATION (IN)
TODAY 1.70R 1.57 2013 0.12 1.58 0.00
MONTH TO DATE 3.52 1.82 1.70 2.33
SINCE JUN 1 16.00 10.74 5.26 8.31
SINCE JAN 1 32.89 29.77 3.12 27.51
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 2 7 -5 1
SINCE JUL 1 0 0 0 0
COOLING
TODAY 9 10 -1 10
MONTH TO DATE 102 130 -28 150
SINCE JUN 1 790 682 108 837
SINCE JAN 1 905 777 128 963
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 82 4:00 PM
AVERAGE 91
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 1988
MINIMUM TEMPERATURE (F) 64 51 1967
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 6:46 AM EDT SUNSET 8:22 PM EDT
AUGUST 14 2025........SUNRISE 6:47 AM EDT SUNSET 8:21 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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