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

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CXUS54 KMRX 011852
CLMTRI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
250 PM EDT WED MAY 1 2013

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

...THE TRI-CITIES CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            83   04/10
LOWEST             26   04/03
AVG. MAXIMUM     68.6              68.0     0.6
AVG. MINIMUM     42.4              42.4     0.0
MEAN             55.5              55.2     0.3
DAYS MAX >= 90      0
DAYS MAX <= 32      0
DAYS MIN <= 32      3
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.03   1998
 MINIMUM         0.21   1976
TOTALS           4.13              3.33    0.80
DAYS >= .01        10
DAYS >= .10         8
DAYS >= .50         4
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    1.01   04/11 TO 04/12

SNOWFALL (INCHES)
TOTALS            0.0               1.1    -1.1
SINCE 7/1         9.2
SNOWDEPTH AVG.      0
DAYS >= TRACE       0
GREATEST
 SNOW DEPTH         0   MM

DEGREE_DAYS
HEATING TOTAL     286               304     -18
 SINCE 7/1       4201              4254     -53
COOLING TOTAL       6                10      -4
 SINCE 1/1          6                11      -5
.................................................



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

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