552
CDUS44 KMRX 170828
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
428 AM EDT MON AUG 17 2026
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 16 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 92 4:40 PM 98 1954 86 6 90
1995
MINIMUM 69 2:28 AM 47 1979 63 6 65
AVERAGE 81 75 6 78
PRECIPITATION (IN)
YESTERDAY T 1.93 2003 0.11 -0.11 0.00
MONTH TO DATE 2.96 2.17 0.79 3.76
SINCE JUN 1 13.61 11.09 2.52 16.24
SINCE JAN 1 27.53 30.12 -2.59 33.13
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 7 -4 2
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 10 6 13
MONTH TO DATE 197 160 37 143
SINCE JUN 1 818 712 106 831
SINCE JAN 1 967 807 160 946
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 50 5:00 PM
AVERAGE 75
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 100 1988
MINIMUM TEMPERATURE (F) 63 49 1979
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 6:49 AM EDT SUNSET 8:18 PM EDT
AUGUST 18 2026........SUNRISE 6:50 AM EDT SUNSET 8:16 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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