124
CDUS44 KMRX 200915
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
515 AM EDT TUE MAY 20 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 19 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 77 3:37 PM 91 1962 78 -1 84
MINIMUM 53 3:41 AM 35 2002 53 0 59
AVERAGE 65 65 0 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.76 2018 0.13 -0.13 0.00
MONTH TO DATE 2.10 2.31 -0.21 3.02
SINCE MAR 1 7.85 10.06 -2.21 9.35
SINCE JAN 1 14.48 17.52 -3.04 17.29
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 1.2 -1.2 0.0
SINCE JUL 1 7.9 9.2 -1.3 3.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 50 72 -22 25
SINCE MAR 1 723 890 -167 648
SINCE JUL 1 3769 4123 -354 3535
COOLING
YESTERDAY 0 3 -3 7
MONTH TO DATE 41 36 5 49
SINCE MAR 1 100 50 50 73
SINCE JAN 1 100 50 50 73
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 PM
LOWEST 52 11:00 AM
AVERAGE 76
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 91 2022
MINIMUM TEMPERATURE (F) 53 32 2002
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 6:19 AM EDT SUNSET 8:34 PM EDT
MAY 21 2025...........SUNRISE 6:18 AM EDT SUNSET 8:35 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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