082
CDUS44 KMRX 132127
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
527 PM EDT WED MAY 13 2026
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 13 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 76 2:26 PM 91 2014 76 0 77
MINIMUM 47 5:37 AM 34 1969 51 -4 59
AVERAGE 62 64 -2 68
PRECIPITATION (IN)
TODAY T 1.90 1995 0.13 -0.13 0.44
MONTH TO DATE 0.53 1.56 -1.03 1.33
SINCE MAR 1 4.79 9.31 -4.52 7.08
SINCE JAN 1 11.59 16.77 -5.18 13.71
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.5 1.2 -0.7 T
SINCE JUL 1 12.7 9.2 3.5 7.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 3 3 0 0
MONTH TO DATE 100 55 45 50
SINCE MAR 1 570 873 -303 723
SINCE JUL 1 3809 4106 -297 3769
COOLING
TODAY 0 2 -2 3
MONTH TO DATE 1 20 -19 15
SINCE MAR 1 33 34 -1 74
SINCE JAN 1 33 34 -1 74
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 44 2:00 PM
AVERAGE 69
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 88 1957
1962
2018
MINIMUM TEMPERATURE (F) 52 33 1996
SUNRISE AND SUNSET
MAY 13 2026...........SUNRISE 6:24 AM EDT SUNSET 8:28 PM EDT
MAY 14 2026...........SUNRISE 6:24 AM EDT SUNSET 8:29 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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