144
CDUS44 KMRX 150842
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
442 AM EDT FRI AUG 15 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 14 2025
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)
YESTERDAY
MAXIMUM 87 2:21 PM 97 1988 86 1 88
MINIMUM 69 6:01 AM 51 1967 64 5 62
AVERAGE 78 75 3 75
PRECIPITATION (IN)
YESTERDAY 0.24 2.47 1940 0.12 0.12 0.00
MONTH TO DATE 3.76 1.94 1.82 2.33
SINCE JUN 1 16.24 10.86 5.38 8.31
SINCE JAN 1 33.13 29.89 3.24 27.51
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 2 7 -5 1
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 13 10 3 10
MONTH TO DATE 116 140 -24 160
SINCE JUN 1 804 692 112 847
SINCE JAN 1 919 787 132 973
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 1.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 57 2:00 PM
AVERAGE 79
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 98 1995
MINIMUM TEMPERATURE (F) 64 50 1964
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 6:48 AM EDT SUNSET 8:20 PM EDT
AUGUST 16 2025........SUNRISE 6:48 AM EDT SUNSET 8:19 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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