Climatological Report (Monthly)
Issued by NWS Knoxville/Tri Cities, TN

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12
000
CXUS54 KMRX 012025
CLMCHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
425 PM EDT MON MAY 01 2023

...................................

...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
................................................


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.

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.