Climatological Report (Seasonal)
Issued by NWS Jackson, KY

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CXUS53 KJKL 011558
CLSJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
1058 AM EST THU MAR 1 2018

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

...THE JACKSON KY CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2017 TO 2/28/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              80   02/23/2018
                        02/21/2018
                        02/20/2018
 LOW              -18   01/19/1994
                        01/21/1985
                        01/20/1985
HIGHEST            80R  02/23        MM      MM       79  02/24
                        02/20
                        02/21
LOWEST              0   01/02        MM      MM        8  01/07
AVG. MAXIMUM     47.6              45.5     2.1     51.5
AVG. MINIMUM     29.9              28.9     1.0     34.3
MEAN             38.7              37.2     1.5     42.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     20              13.3     6.7        8
DAYS MIN <= 32     50              55.2    -5.2       40
DAYS MIN <= 0       1               1.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        20.59   1991
 MINIMUM         6.06   2007
TOTALS          13.20             11.54    1.66    13.73
DAILY AVG.       0.15              0.13    0.02     0.15
DAYS >= .01        41              41.2    -0.2       42
DAYS >= .10        21              23.3    -2.3       27
DAYS >= .50        10               7.5     2.5       11
DAYS >= 1.00        2               2.6    -0.6        3
GREATEST
 24 HR. TOTAL    2.03   12/23 TO 12/23              1.74

SNOWFALL (INCHES)
RECORDS
 TOTAL           50.3   2010
 24 HR TOTAL     15.7   01/22/2016 TO 01/22/2016
TOTALS           10.4              19.0    -8.6      4.6
SINCE 7/1        10.4              19.6    -9.2      4.6
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         5               6.2    -1.2        2
GREATEST
 24 HR TOTAL      4.1   01/16 TO 01/16               2.3

DEGREE_DAYS
HEATING TOTAL    2380              2500    -120     1966
 SINCE 7/1         MM              3300      MM       MM
COOLING TOTAL      12                 1      11        2
 SINCE 1/1         12                 0      12        2
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.2
RESULTANT WIND SPEED/DIRECTION   1/166
HIGHEST WIND SPEED/DIRECTION    24/290    DATE  12/24
HIGHEST GUST SPEED/DIRECTION    39/310    DATE  02/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC             35
NUMBER OF DAYS CLOUDY         33

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      17
LIGHT RAIN               33     FREEZING RAIN              2
LT FREEZING RAIN          4     HAIL                       1
HEAVY SNOW                0     SNOW                       3
LIGHT SNOW               24     SLEET                      5
FOG                      41     FOG W/VIS <= 1/4 MILE     12
HAZE                      7

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

$$

CARICO



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