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

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000
CXUS54 KMRX 011441
CLMTRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
1041 AM EDT MON MAY 1 2017

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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            90R  04/29
LOWEST             30   04/08
AVG. MAXIMUM     73.9              68.0     5.9
AVG. MINIMUM     48.5              42.4     6.1
MEAN             61.2              55.2     6.0
DAYS MAX >= 90      1
DAYS MAX <= 32      0
DAYS MIN <= 32      2
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.03   1998
 MINIMUM         0.21   1976
TOTALS           5.16              3.33    1.83
DAYS >= .01        13
DAYS >= .10         8
DAYS >= .50         4
DAYS >= 1.00        1
GREATEST
 24 HR. TOTAL    1.87   04/23 TO 04/23

SNOWFALL (INCHES)
TOTALS            0.0               1.1    -1.1
SINCE 7/1         4.3
SNOWDEPTH AVG.      0
DAYS >= TRACE       0
GREATEST
 SNOW DEPTH         0   MM

DEGREE_DAYS
HEATING TOTAL     138               304    -166
 SINCE 7/1       3232              4254   -1022
COOLING TOTAL      32                10      22
 SINCE 1/1         32                11      21
.................................................



-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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