Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 212202
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
602 PM EDT MON JUL 21 2025
...................................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JULY 21 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 87 12:43 PM 96 1952 86 1 89
2016
MINIMUM 70 3:26 AM 54 2007 65 5 65
AVERAGE 79 76 3 77
PRECIPITATION (IN)
TODAY 0.00 1.28 1958 0.17 -0.17 0.00
MONTH TO DATE 4.00 3.33 0.67 1.23
SINCE JUN 1 9.53 7.25 2.28 2.95
SINCE JAN 1 26.42 26.28 0.14 22.15
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 0
SINCE JUN 1 2 7 -5 1
SINCE JUL 1 0 0 0 0
COOLING
TODAY 14 11 3 12
MONTH TO DATE 268 224 44 280
SINCE JUN 1 546 449 97 572
SINCE JAN 1 661 544 117 698
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 63 1:00 PM
AVERAGE 82
..........................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 98 1952
MINIMUM TEMPERATURE (F) 65 52 1944
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 6:28 AM EDT SUNSET 8:44 PM EDT
JULY 22 2025..........SUNRISE 6:28 AM EDT SUNSET 8:43 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$