171
CDUS44 KMRX 140827
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
427 AM EDT THU MAY 14 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 13 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 4:09 PM 92 1962 80 2 72
MINIMUM 54 5:10 AM 37 1941 58 -4 63
AVERAGE 68 69 -1 68
PRECIPITATION (IN)
YESTERDAY 0.00 3.08 1972 0.13 -0.13 1.48
MONTH TO DATE 1.44 1.86 -0.42 8.33
SINCE MAR 1 8.20 12.07 -3.87 18.85
SINCE JAN 1 14.62 22.12 -7.50 27.25
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 T 1.1 -1.1 T
SINCE JUL 1 0.8 3.6 -2.8 4.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 26 20 6 23
SINCE MAR 1 246 544 -298 391
SINCE JUL 1 2498 3016 -518 2626
COOLING
YESTERDAY 3 5 -2 3
MONTH TO DATE 20 54 -34 34
SINCE MAR 1 167 114 53 139
SINCE JAN 1 171 115 56 141
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 5:00 AM
LOWEST 41 4:00 PM
AVERAGE 63
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 93 2018
MINIMUM TEMPERATURE (F) 58 36 1941
1960
SUNRISE AND SUNSET
MAY 14 2026...........SUNRISE 6:38 AM EDT SUNSET 8:37 PM EDT
MAY 15 2026...........SUNRISE 6:37 AM EDT SUNSET 8:38 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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