Climatological Report (Monthly) Issued by NWS Knoxville/Tri Cities, TN
000
CXUS54 KMRX 012025
CLMCHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
425 PM EDT MON MAY 01 2023
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...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2023
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
HIGHEST 89 04/05
LOWEST 42 04/11
04/18
AVG. MAXIMUM 72.6 73.6 -1.0
AVG. MINIMUM 50.0 49.9 0.1
MEAN 61.3 61.7 -0.4
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 15.29 1911
MINIMUM 0.44 1942
TOTALS 4.51 4.87 -0.36
DAYS >= .01 13
DAYS >= .10 9
DAYS >= .50 3
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 1.02 04/07 TO 04/08
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0
SINCE 7/1 0.1
SNOWDEPTH AVG. 0
DAYS >= TRACE 0
GREATEST
SNOW DEPTH 0
DEGREE DAYS
HEATING TOTAL 140 147 -7
SINCE 7/1 2457 2996 -539
COOLING TOTAL 36 50 -14
SINCE 1/1 66 61 5
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WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 RAIN 7
SNOW 0 FOG 15
FOG W/VIS <= 1/4 MILE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$