Climatological Report (Seasonal)
Issued by NWS Jackson, KY

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CXUS53 KJKL 010746
CLSLOZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
246 AM EST TUE DEC 1 2009

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

...THE LONDON KY CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2009 TO 11/30/2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1954 TO 2009

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              97   09/05/2007
 LOW                2   11/30/1976
HIGHEST            83   10/09        MM      MM       91  09/01
                        09/24
                        09/04
LOWEST             25   11/28        MM      MM       13  11/22
AVG. MAXIMUM     67.0              68.3    -1.3     69.2
AVG. MINIMUM     47.1              45.8     1.3     45.1
MEAN             57.0              57.1    -0.1     57.1
DAYS MAX >= 90      0               1.5    -1.5        4
DAYS MAX <= 32      0               0.3    -0.3        0
DAYS MIN <= 32     11              15.4    -4.4       18
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        20.16   2004
 MINIMUM         4.07   2008
TOTALS          10.38             10.07    0.31     4.07
DAILY AVG.       0.11              0.11    0.00     0.04
DAYS >= .01        30              28.9     1.1       15
DAYS >= .10        18              18.3    -0.3       11
DAYS >= .50         7               6.9     0.1        4
DAYS >= 1.00        3               2.4     0.6        0
GREATEST
 24 HR. TOTAL    2.18   09/26 TO 09/27              0.87

SNOWFALL (INCHES)
RECORDS
 TOTAL            4.5   1963
                        1959
TOTALS             MM               0.5      MM       MM
SINCE 7/1          MM               0.5      MM       MM
SNOWDEPTH AVG.     MM                 0      MM       MM
DAYS >= 1.0        MM               0.1      MM       MM
GREATEST
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     856               882     -26      929
 SINCE 7/1        858               884     -26      929
COOLING TOTAL     156               156       0      236
 SINCE 1/1       1039              1099     -60     1218
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.4
RESULTANT WIND SPEED/DIRECTION   1/261
HIGHEST WIND SPEED/DIRECTION    28/280    DATE  10/09
HIGHEST GUST SPEED/DIRECTION    37/190    DATE  10/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR           46
NUMBER OF DAYS PC             31
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN               13     RAIN                      17
LIGHT RAIN               39     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                      58     FOG W/VIS <= 1/4 MILE     10
HAZE                     11

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

$$

CARICO





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