718
CDUS44 KMRX 280838
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
438 AM EDT THU MAY 28 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 27 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 85 3:30 PM 95 1911 84 1 69
MINIMUM 71 10:58 PM 41 1961 62 9 63
AVERAGE 78 73 5 66
PRECIPITATION (IN)
YESTERDAY 0.23 2.23 1973 0.12 0.11 0.83
MONTH TO DATE 5.87 3.47 2.40 11.55
SINCE MAR 1 12.63 13.68 -1.05 22.07
SINCE JAN 1 19.05 23.73 -4.68 30.47
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 MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 27 29 -2 26
SINCE MAR 1 247 553 -306 394
SINCE JUL 1 2499 3025 -526 2629
COOLING
YESTERDAY 13 8 5 1
MONTH TO DATE 151 150 1 141
SINCE MAR 1 298 210 88 246
SINCE JAN 1 302 211 91 248
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 PM
LOWEST 61 3:00 PM
AVERAGE 79
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 1941
1962
MINIMUM TEMPERATURE (F) 63 43 1961
SUNRISE AND SUNSET
MAY 28 2026...........SUNRISE 6:29 AM EDT SUNSET 8:47 PM EDT
MAY 29 2026...........SUNRISE 6:29 AM EDT SUNSET 8:48 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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