096
CXUS54 KMRX 032045
CLSTRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
445 PM EDT TUE JUN 03 2025
...............................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2025 TO 5/31/2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2025
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
............................................
TEMPERATURE (F)
RECORD
HIGH 94 05/31/2011
05/22/1941
LOW -2 03/03/1980
HIGHEST 86 04/03
04/04
04/05
LOWEST 18 03/03
AVG. MAXIMUM 70.7
AVG. MINIMUM 45.1
MEAN 57.9 56.2 1.7
DAYS MAX >= 90 0
DAYS MIN <= 32 20
PRECIPITATION (INCHES)
RECORD
MAXIMUM 18.84 2020
MINIMUM 5.67 2007
TOTALS 10.26 11.57 -1.31
DAILY AVG. 0.11
DAYS >= .01 37
DAYS >= .10 24
DAYS >= .50 7
DAYS >= 1.00 2
GREATEST
24 HR. TOTAL 1.29 04/06 TO 04/07
SNOWFALL (INCHES)
TOTALS T
SINCE 7/1 7.9
SNOWDEPTH AVG. 0
DAYS >= TRACE 3
DAYS >= 1.0 0
GREATEST
SNOW DEPTH 0
DEGREE DAYS
HEATING TOTAL 752 910 -158
COOLING TOTAL 115 95 20
............................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 33/280 DATE 03/05
HIGHEST GUST SPEED/DIRECTION 45/280 DATE 03/05
SKY COVER
AVERAGE SKY COVER 0.63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 13 MIXED PRECIP 0
HEAVY RAIN 14 RAIN 20
LIGHT RAIN 34 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 3 SLEET 2
FOG 39 FOG W/VIS <= 1/4 MILE 2
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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