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

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000
CXUS54 KMRX 011146
CLMTRI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
746 AM EDT THU JUN 01 2023

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

...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART
                VALUE   DATE(S)   VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST           86   05/12
LOWEST            34   05/04
AVG. MAXIMUM    75.9               77.1    -1.2
AVG. MINIMUM    52.2               52.3    -0.1
MEAN            64.0               64.7    -0.7
DAYS MAX >= 90     0
DAYS MAX <= 32     0
DAYS MIN <= 32     0
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.71   1950
 MINIMUM        0.70   2015
TOTALS          3.75               3.82   -0.07
DAYS >= .01        9
DAYS >= .10        9
DAYS >= .50        2
DAYS >= 1.00       1
GREATEST
 24 HR. TOTAL   1.58   05/27 TO 05/28

SNOWFALL (INCHES)
TOTALS           0.0                0.0     0.0
SINCE 7/1        0.6
SNOWDEPTH AVG.     0
DAYS >= TRACE      0
GREATEST
 SNOW DEPTH        0

DEGREE DAYS
HEATING TOTAL     83                 91      -8
 SINCE 7/1      3561               4142    -581
COOLING TOTAL     61                 81     -20
 SINCE 1/1        75                 95     -20
................................................


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     RAIN                       6
SNOW                      0     FOG                       19
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.

$$


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