739
CDUS44 KMRX 210824
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
424 AM EDT WED MAY 21 2025
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 20 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 83 3:17 PM 91 2022 78 5 86
MINIMUM 59 3:17 AM 32 2002 53 6 56
AVERAGE 71 66 5 71
PRECIPITATION (IN)
YESTERDAY 1.00 1.36 1942 0.12 0.88 0.00
MONTH TO DATE 3.10 2.43 0.67 3.02
SINCE MAR 1 8.85 10.18 -1.33 9.35
SINCE JAN 1 15.48 17.64 -2.16 17.29
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 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 2 -2 0
MONTH TO DATE 50 74 -24 25
SINCE MAR 1 723 892 -169 648
SINCE JUL 1 3769 4125 -356 3535
COOLING
YESTERDAY 6 3 3 6
MONTH TO DATE 47 39 8 55
SINCE MAR 1 106 53 53 79
SINCE JAN 1 106 53 53 79
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 56 12:00 PM
AVERAGE 78
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THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 93 1941
MINIMUM TEMPERATURE (F) 54 37 2002
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 6:18 AM EDT SUNSET 8:35 PM EDT
MAY 22 2025...........SUNRISE 6:18 AM EDT SUNSET 8:35 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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