886
CXUS54 KMRX 032322
CLSTRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
622 PM EST TUE MAR 03 2026
...............................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2025 TO 2/28/2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2026
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
............................................
TEMPERATURE (F)
RECORD
HIGH 82 02/21/2018
LOW -21 01/21/1985
HIGHEST 71 12/25
12/28
LOWEST -7 02/02
AVG. MAXIMUM 49.5
AVG. MINIMUM 26.0
MEAN 37.8 38.6 -0.8
DAYS MAX >= 90 0
DAYS MIN <= 32 68
PRECIPITATION (INCHES)
RECORD
MAXIMUM 20.01 2019
MINIMUM 6.86 2000
TOTALS 8.77 11.22 -2.45
DAILY AVG. 0.10
DAYS >= .01 34
DAYS >= .10 21
DAYS >= .50 5
DAYS >= 1.00 1
GREATEST
24 HR. TOTAL 1.31 01/09 TO 01/10
SNOWFALL (INCHES)
TOTALS 11.7
SINCE 7/1 12.2
SNOWDEPTH AVG. 0
DAYS >= TRACE 17
DAYS >= 1.0 2
GREATEST
SNOW DEPTH 8 01/31
DEGREE DAYS
HEATING TOTAL 2429 2380 49
COOLING TOTAL 0 0 0
............................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 33/280 DATE 12/29
HIGHEST GUST SPEED/DIRECTION 46/330 DATE 12/29
SKY COVER
AVERAGE SKY COVER 0.68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 9 RAIN 13
LIGHT RAIN 35 FREEZING RAIN 0
LT FREEZING RAIN 2 HAIL 1
HEAVY SNOW 0 SNOW 2
LIGHT SNOW 25 SLEET 2
FOG 48 FOG W/VIS <= 1/4 MILE 9
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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