603
CDUS44 KMRX 270847
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
447 AM EDT SUN APR 27 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR APRIL 26 2025
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)
YESTERDAY
MAXIMUM 78 3:32 PM 88 1948 73 5 69
1960
1986
MINIMUM 54 11:59 PM 31 1972 47 7 44
AVERAGE 66 60 6 57
PRECIPITATION (IN)
YESTERDAY 0.09 1.26 1967 0.12 -0.03 0.19
MONTH TO DATE 3.05 3.30 -0.25 2.62
SINCE MAR 1 5.72 7.26 -1.54 6.17
SINCE JAN 1 12.35 14.72 -2.37 14.11
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 T 1.2 -1.2 0.0
SINCE JUL 1 7.9 9.2 -1.3 3.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 8
MONTH TO DATE 188 249 -61 211
SINCE MAR 1 668 795 -127 623
SINCE JUL 1 3714 4028 -314 3510
COOLING
YESTERDAY 1 1 0 0
MONTH TO DATE 51 6 45 18
SINCE MAR 1 51 7 44 18
SINCE JAN 1 51 7 44 18
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 AM
LOWEST 45 6:00 PM
AVERAGE 71
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 1986
MINIMUM TEMPERATURE (F) 47 29 1976
SUNRISE AND SUNSET
APRIL 27 2025.........SUNRISE 6:40 AM EDT SUNSET 8:14 PM EDT
APRIL 28 2025.........SUNRISE 6:39 AM EDT SUNSET 8:15 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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