316
CDUS44 KMRX 212134
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
534 PM EDT WED MAY 21 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 81 3:59 PM 95 1941 82 -1 88
1962
MINIMUM 67 4:20 AM 40 1954 61 6 66
AVERAGE 74 71 3 77
PRECIPITATION (IN)
TODAY 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)
TODAY 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
TODAY 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
TODAY 9 7 2 12
MONTH TO DATE 124 104 20 154
SINCE MAR 1 229 164 65 236
SINCE JAN 1 231 165 66 237
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
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 TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 1941
MINIMUM TEMPERATURE (F) 61 42 1883
1993
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 6:33 AM EDT SUNSET 8:42 PM EDT
MAY 22 2025...........SUNRISE 6:32 AM EDT SUNSET 8:43 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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