307
CDUS44 KMRX 220822
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
422 AM EDT FRI MAY 22 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 21 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 81 4:50 PM 95 1941 82 -1 82
1962
MINIMUM 68 6:59 AM 40 1954 61 7 64
AVERAGE 75 71 4 73
PRECIPITATION (IN)
YESTERDAY 1.12 1.95 1921 0.10 1.02 0.00
MONTH TO DATE 2.66 2.80 -0.14 9.59
SINCE MAR 1 9.42 13.01 -3.59 20.11
SINCE JAN 1 15.84 23.06 -7.22 28.51
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 1 -1 0
MONTH TO DATE 27 28 -1 23
SINCE MAR 1 247 552 -305 391
SINCE JUL 1 2499 3024 -525 2626
COOLING
YESTERDAY 10 7 3 8
MONTH TO DATE 84 104 -20 123
SINCE MAR 1 231 164 67 228
SINCE JAN 1 235 165 70 230
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 10:00 PM
LOWEST 69 4:00 PM
AVERAGE 83
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 1941
MINIMUM TEMPERATURE (F) 61 42 1883
1993
SUNRISE AND SUNSET
MAY 22 2026...........SUNRISE 6:32 AM EDT SUNSET 8:43 PM EDT
MAY 23 2026...........SUNRISE 6:32 AM EDT SUNSET 8:44 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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