109
CDUS44 KMRX 200915
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
515 AM EDT TUE MAY 20 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 19 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 84 5:00 PM 96 1962 82 2 86
MINIMUM 69 6:44 AM 40 1976 60 9 64
AVERAGE 77 71 6 75
PRECIPITATION (IN)
YESTERDAY 0.17 3.05 1901 0.11 0.06 0.02
MONTH TO DATE 9.04 2.60 6.44 4.19
SINCE MAR 1 19.56 12.81 6.75 12.56
SINCE JAN 1 27.96 22.86 5.10 22.18
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 26 -3 1
SINCE MAR 1 391 550 -159 344
SINCE JUL 1 2626 3022 -396 2516
COOLING
YESTERDAY 12 6 6 10
MONTH TO DATE 101 90 11 131
SINCE MAR 1 206 150 56 213
SINCE JAN 1 208 151 57 214
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 AM
LOWEST 58 2:00 PM
AVERAGE 77
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 97 1962
MINIMUM TEMPERATURE (F) 60 40 1894
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 6:33 AM EDT SUNSET 8:42 PM EDT
MAY 21 2025...........SUNRISE 6:33 AM EDT SUNSET 8:42 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page