Climatological Report (Seasonal)
Issued by NWS Jackson, KY

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000
CXUS53 KJKL 010736
CLSJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
236 AM EST MON MAR 1 2010

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

...THE JACKSON KY CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2009 TO 2/28/2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1981 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              79   02/23/1996
                        12/03/1982
 LOW              -18   01/19/1994
                        01/21/1985
                        01/20/1985
HIGHEST            63   02/21        MM      MM       74  02/11
LOWEST              6   01/08        MM      MM       -2  01/16
                        01/03
AVG. MAXIMUM     38.9              45.0    -6.1     45.4
AVG. MINIMUM     25.4              28.3    -2.9     27.1
MEAN             32.1              36.7    -4.6     36.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     28              15.3    12.7       20
DAYS MIN <= 32     70              56.5    13.5       61
DAYS MIN <= 0       0               1.3    -1.3        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        20.59   1991
 MINIMUM         6.06   2007
TOTALS          13.34             11.51    1.83    14.39
DAILY AVG.       0.15              0.13    0.02     0.16
DAYS >= .01        43              41.6     1.4       45
DAYS >= .10        24              23.2     0.8       25
DAYS >= .50         9               7.8     1.2       11
DAYS >= 1.00        4               2.7     1.3        4
GREATEST
 24 HR. TOTAL    2.09   01/24 TO 01/25              1.81

SNOWFALL (INCHES)
RECORDS
 TOTAL           43.6   1996
 24 HR TOTAL     15.1   01/17/1994 TO 01/17/1994
TOTALS           50.3R             18.9    31.4     26.2
SINCE 7/1        50.3              19.7    30.6     28.3
SNOWDEPTH AVG.      1                MM      MM        0
DAYS >= 1.0        16               5.9    10.1        9
GREATEST
 24 HR TOTAL     11.6   12/18 TO 12/19               6.3

DEGREE_DAYS
HEATING TOTAL    2944              2557     387     2566
 SINCE 7/1       3716              3390     326     3447
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.4
RESULTANT WIND SPEED/DIRECTION   1/214
HIGHEST WIND SPEED/DIRECTION    31/240    DATE  12/09
HIGHEST GUST SPEED/DIRECTION    55/220    DATE  12/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC             20
NUMBER OF DAYS CLOUDY         49

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                      12
LIGHT RAIN               25     FREEZING RAIN              0
LT FREEZING RAIN          6     HAIL                       0
HEAVY SNOW                4     SNOW                       8
LIGHT SNOW               45     SLEET                      2
FOG                      61     FOG W/VIS <= 1/4 MILE     21
HAZE                     24

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

$$

CARICO





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