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

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
000
CXUS54 KMRX 021922 CCA
CLMCHA

CLIMATE REPORT...CORRECTED FOR MEAN TEMPERATURE
NATIONAL WEATHER SERVICE MORRISTOWN TN
323 PM EDT MON OCT 2 2017

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

...THE CHATTANOOGA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            91   09/27
                        09/23
LOWEST             51   09/07
AVG. MAXIMUM     83.0              83.2    -0.2
AVG. MINIMUM     61.7              61.8    -0.1
MEAN             72.4              72.5    -0.1
DAYS MAX >= 90      5
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.18   1977
 MINIMUM         0.04   1919
TOTALS           3.64              4.04   -0.40
DAYS >= .01         8
DAYS >= .10         5
DAYS >= .50         3
DAYS >= 1.00        1
GREATEST
 24 HR. TOTAL    1.83   09/11 TO 09/11

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0
SINCE 7/1         0.0
SNOWDEPTH AVG.      0
DAYS >= TRACE       0
GREATEST
 SNOW DEPTH         0   MM

DEGREE_DAYS
HEATING TOTAL       9                15      -6
 SINCE 7/1          9                15      -6
COOLING TOTAL     239               239       0
 SINCE 1/1       1843              1689     154
.................................................



-  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.