917
CDUS44 KMRX 130921
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
521 AM EDT FRI SEP 13 2024
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 11:39 AM 94 2019 82 -4 85
MINIMUM 57 6:54 AM 42 1940 58 -1 61
1993
AVERAGE 68 70 -2 73
PRECIPITATION (IN)
YESTERDAY T 1.10 1950 0.10 -0.10 T
MONTH TO DATE 0.02 1.11 -1.09 0.65
SINCE SEP 1 0.02 1.11 -1.09 0.65
SINCE JAN 1 30.44 32.82 -2.38 33.00
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 0 0 0
MONTH TO DATE 8 0 8 0
SINCE SEP 1 8 0 8 0
SINCE JUL 1 9 1 8 0
COOLING
YESTERDAY 3 5 -2 8
MONTH TO DATE 50 80 -30 120
SINCE SEP 1 50 80 -30 120
SINCE JAN 1 1178 1022 156 997
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 7:00 AM
LOWEST 45 1:00 PM
AVERAGE 67
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 2019
MINIMUM TEMPERATURE (F) 58 38 1940
SUNRISE AND SUNSET
SEPTEMBER 13 2024.....SUNRISE 7:11 AM EDT SUNSET 7:39 PM EDT
SEPTEMBER 14 2024.....SUNRISE 7:12 AM EDT SUNSET 7:38 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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