Climatological Report (Monthly)
Issued by NWS Jackson, KY

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CXUS53 KJKL 011546
CLMJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
1046 AM EST FRI JAN 1 2016
...................................

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              79   12/03/1982
 LOW              -13   12/22/1989
HIGHEST            77   12/27        66      11       66  12/24
LOWEST             26   12/19        10      16       20  12/31
                        12/18
AVG. MAXIMUM     59.3              46.0    13.3     47.3
AVG. MINIMUM     42.7              30.2    12.5     33.4
MEAN             51.0              38.1    12.9     40.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               4.0    -4.0        0
DAYS MIN <= 32      8              17.9    -9.9       14
DAYS MIN <= 0       0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.97   1990
 MINIMUM         1.74   1985
TOTALS           4.64              4.18    0.46     2.49
DAILY AVG.       0.15              0.13    0.02     0.08
DAYS >= .01        15              14.0     1.0       15
DAYS >= .10        10               8.2     1.8        7
DAYS >= .50         3               2.7     0.3        0
DAYS >= 1.00        1               1.0     0.0        0
GREATEST
 24 HR. TOTAL    1.28   12/01 TO 12/01              0.57

SNOWFALL (INCHES)
RECORDS
 TOTAL           18.5   2010
TOTALS              T               4.9    -4.9        T
SINCE 7/1           T               5.5    -5.5      1.2
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               1.8    -1.8        0
GREATEST
 SNOW DEPTH         0   MM                             0
 24 HR TOTAL        T   12/18 TO 12/18                 T

DEGREE_DAYS
HEATING TOTAL     428               834    -406      755
 SINCE 7/1       1026              1634    -608     1745
COOLING TOTAL       2                 1       1        0
 SINCE 1/1       1265              1155     110     1165
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.2
HIGHEST WIND SPEED/DIRECTION    18/150    DATE  12/23
HIGHEST GUST SPEED/DIRECTION    37/160    DATE  12/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       8
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      6
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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