Climatological Report (Monthly)
Issued by NWS Jackson, KY

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CXUS53 KJKL 011219
CLMJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
819 AM EDT MON MAY 1 2017

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

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              92   04/27/1986
 LOW               20   04/07/1982
HIGHEST            88   04/29        86       2       86  04/20
                                                          04/18
LOWEST             36   04/08        29       7       29  04/10
                        04/07
AVG. MAXIMUM     74.0              68.0     6.0     70.2
AVG. MINIMUM     53.6              46.7     6.9     47.5
MEAN             63.8              57.4     6.4     58.8
DAYS MAX >= 90      0               0.2    -0.2        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      0               1.9    -1.9        4
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.29   2015
 MINIMUM         0.78   1985
TOTALS           4.02              3.83    0.19     3.82
DAILY AVG.       0.13              0.13    0.00     0.13
DAYS >= .01        14              12.4     1.6       12
DAYS >= .10         8               8.2    -0.2        8
DAYS >= .50         3               2.7     0.3        3
DAYS >= 1.00        1               0.7     0.3        0
GREATEST
 24 HR. TOTAL    1.26   04/19 TO 04/19              1.24

SNOWFALL (INCHES)
RECORDS
 TOTAL           17.8   1987
TOTALS            0.0               1.0    -1.0      0.1
SINCE 7/1         4.8              23.5   -18.7     32.5
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.3    -0.3        0
GREATEST
 SNOW DEPTH         0                                 -1
 24 HR TOTAL      0.0                                0.1

DEGREE_DAYS
HEATING TOTAL     121               268    -147      224
 SINCE 7/1       3121              4121   -1000     3317
COOLING TOTAL      90                39      51       46
 SINCE 1/1         98                46      52       54
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.7
HIGHEST WIND SPEED/DIRECTION    20/300    DATE  04/06
HIGHEST GUST SPEED/DIRECTION    33/260    DATE  04/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                      10
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      1
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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