170
CDUS44 KMRX 220843
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
443 AM EDT THU MAY 22 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 21 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 82 4:18 PM 95 1941 82 0 88
1962
MINIMUM 64 11:24 PM 40 1954 61 3 66
AVERAGE 73 71 2 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.95 1921 0.10 -0.10 0.00
MONTH TO DATE 9.59 2.80 6.79 4.19
SINCE MAR 1 20.11 13.01 7.10 12.56
SINCE JAN 1 28.51 23.06 5.45 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 28 -5 1
SINCE MAR 1 391 552 -161 344
SINCE JUL 1 2626 3024 -398 2516
COOLING
YESTERDAY 8 7 1 12
MONTH TO DATE 123 104 19 154
SINCE MAR 1 228 164 64 236
SINCE JAN 1 230 165 65 237
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 19 2:00 PM
AVERAGE 58
......................................................
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 2025...........SUNRISE 6:32 AM EDT SUNSET 8:43 PM EDT
MAY 23 2025...........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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