Climatological Report (Monthly)
Issued by NWS Jackson, KY

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000
CXUS53 KJKL 010725
CLMJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
325 AM EDT SAT JUN 1 2013

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

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              91   05/31/2006
 LOW               32   05/03/2004
                        05/16/1997
                        05/07/1989
HIGHEST            87   05/31        86       1       90  05/27
                        05/30
LOWEST             37   05/13        41      -4       45  05/11
AVG. MAXIMUM     74.7              74.6     0.1     78.7
AVG. MINIMUM     55.0              54.7     0.3     59.5
MEAN             64.9              64.6     0.3     69.1
DAYS MAX >= 90      0               0.0     0.0        1
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.78   2004
 MINIMUM         1.82   2007
TOTALS           4.23              5.20   -0.97     4.20
DAILY AVG.       0.14              0.17   -0.03     0.14
DAYS >= .01        15              13.8     1.2       11
DAYS >= .10         8               9.7    -1.7        8
DAYS >= .50         4               3.4     0.6        4
DAYS >= 1.00        1               1.4    -0.4        0
GREATEST
 24 HR. TOTAL    1.10   05/05 TO 05/06              1.07

SNOWFALL (INCHES)
RECORDS
 TOTAL            1.0   1989
TOTALS            0.0                 T     0.0      0.0
SINCE 7/1        20.0              23.5    -3.5     14.2
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0
 24 HR TOTAL      0.0   MM                           0.0

DEGREE_DAYS
HEATING TOTAL     102               101       1       26
 SINCE 7/1       4364              4222     142     3327
COOLING TOTAL     108                90      18      161
 SINCE 1/1        148               136      12      251
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              2.4
HIGHEST WIND SPEED/DIRECTION    20/250    DATE  05/21
HIGHEST GUST SPEED/DIRECTION    44/270    DATE  05/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                      10
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      7
HAZE                      0

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

$$

CARICO





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