847
CDUS44 KMRX 110816
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
416 AM EDT MON MAY 11 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 10 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 4:30 PM 94 1936 80 5 65
MINIMUM 54 5:05 AM 38 1906 57 -3 59
1947
1966
AVERAGE 70 68 2 62
PRECIPITATION (IN)
YESTERDAY 0.00 2.31 1881 0.14 -0.14 0.29
MONTH TO DATE 1.44 1.47 -0.03 4.23
SINCE MAR 1 8.20 11.68 -3.48 14.75
SINCE JAN 1 14.62 21.73 -7.11 23.15
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 3
MONTH TO DATE 26 17 9 23
SINCE MAR 1 246 541 -295 391
SINCE JUL 1 2498 3013 -515 2626
COOLING
YESTERDAY 5 5 0 0
MONTH TO DATE 10 39 -29 22
SINCE MAR 1 157 99 58 127
SINCE JAN 1 161 100 61 129
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 1.7
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 97 3:00 AM
LOWEST 27 5:00 PM
AVERAGE 62
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 91 1962
1963
2011
MINIMUM TEMPERATURE (F) 58 40 1954
SUNRISE AND SUNSET
MAY 11 2026...........SUNRISE 6:40 AM EDT SUNSET 8:34 PM EDT
MAY 12 2026...........SUNRISE 6:39 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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