Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 312115
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
515 PM EDT MON AUG 31 2026
...................................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 93 1:30 PM 98 1953 85 8 82
MINIMUM 65 6:34 AM 47 1946 61 4 53
AVERAGE 79 73 6 68
PRECIPITATION (IN)
TODAY 0.00 2.07 2006 0.09 -0.09 0.19
MONTH TO DATE 4.94 3.76 1.18 5.25
SINCE JUN 1 15.59 12.68 2.91 17.73
SINCE JAN 1 29.51 31.71 -2.20 34.62
SNOWFALL (IN)
TODAY 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 7
SINCE JUN 1 3 7 -4 9
SINCE JUL 1 0 0 0 7
COOLING
TODAY 14 8 6 3
MONTH TO DATE 354 295 59 244
SINCE JUN 1 975 847 128 932
SINCE JAN 1 1124 942 182 1047
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 1.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 44 2:00 PM
AVERAGE 72
..........................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1953
MINIMUM TEMPERATURE (F) 61 47 1999
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 7:00 AM EDT SUNSET 7:59 PM EDT
SEPTEMBER 1 2026.....SUNRISE 7:01 AM EDT SUNSET 7:57 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$