165
CDUS44 KMRX 170817
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
417 AM EDT SAT MAY 17 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 16 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 3:20 PM 95 1962 81 5 84
MINIMUM 74 2:03 AM 41 1973 59 15 60
AVERAGE 80 70 10 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.62 1970 0.13 -0.13 0.00
MONTH TO DATE 8.37 2.24 6.13 4.12
SINCE MAR 1 18.89 12.45 6.44 12.49
SINCE JAN 1 27.29 22.50 4.79 22.11
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 0.0
SINCE MAR 1 T 1.1 -1.1 0.0
SINCE JUL 1 4.1 3.6 0.5 2.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 23 23 0 1
SINCE MAR 1 391 547 -156 344
SINCE JUL 1 2626 3019 -393 2516
COOLING
YESTERDAY 15 6 9 7
MONTH TO DATE 67 72 -5 107
SINCE MAR 1 172 132 40 189
SINCE JAN 1 174 133 41 190
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 8:00 AM
LOWEST 55 3:00 PM
AVERAGE 70
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 93 1962
MINIMUM TEMPERATURE (F) 59 42 1956
1997
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 6:35 AM EDT SUNSET 8:39 PM EDT
MAY 18 2025...........SUNRISE 6:35 AM EDT SUNSET 8:40 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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