373
CDUS44 KMRX 302111
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
511 PM EDT THU OCT 30 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 51 3:32 PM 81 2024 65 -14 81
MINIMUM 45 7:50 AM 21 1952 39 6 44
AVERAGE 48 52 -4 63
PRECIPITATION (IN)
TODAY 0.06 1.54 1949 0.09 -0.03 0.00
MONTH TO DATE 1.58 2.44 -0.86 0.36
SINCE SEP 1 5.73 5.28 0.45 8.02
SINCE JAN 1 40.35 36.99 3.36 38.44
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 17 13 4 2
MONTH TO DATE 237 245 -8 214
SINCE SEP 1 254 281 -27 222
SINCE JUL 1 261 282 -21 223
COOLING
TODAY 0 0 0 0
MONTH TO DATE 10 17 -7 31
SINCE SEP 1 107 159 -52 209
SINCE JAN 1 1154 1101 53 1337
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 80 4:00 PM
AVERAGE 87
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 80 1974
1984
2024
MINIMUM TEMPERATURE (F) 38 24 1952
SUNRISE AND SUNSET
OCTOBER 30 2025.......SUNRISE 7:51 AM EDT SUNSET 6:35 PM EDT
OCTOBER 31 2025.......SUNRISE 7:52 AM EDT SUNSET 6:34 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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