Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 180821
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
421 AM EDT FRI APR 18 2025
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 78 4:57 PM 91 1955 74 4 75
MINIMUM 42 5:20 AM 30 1949 50 -8 59
1953
AVERAGE 60 62 -2 67
PRECIPITATION (IN)
YESTERDAY 0.00 4.10 1924 0.15 -0.15 0.83
MONTH TO DATE 2.84 2.75 0.09 2.22
SINCE MAR 1 8.29 8.09 0.20 7.46
SINCE JAN 1 16.69 18.14 -1.45 17.08
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 1.1 -1.1 0.0
SINCE JUL 1 4.1 3.6 0.5 2.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 4 1 0
MONTH TO DATE 95 107 -12 67
SINCE MAR 1 368 484 -116 315
SINCE JUL 1 2603 2956 -353 2487
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 40 20 20 34
SINCE MAR 1 46 30 16 34
SINCE JAN 1 48 31 17 35
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 2.4
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 86 6:00 AM
LOWEST 19 4:00 PM
AVERAGE 53
..........................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 90 1955
2002
MINIMUM TEMPERATURE (F) 51 32 1974
SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE 7:05 AM EDT SUNSET 8:16 PM EDT
APRIL 19 2025.........SUNRISE 7:03 AM EDT SUNSET 8:17 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$