Climatological Report (Annual)
Issued by NWS Jackson, KY

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000
CXUS53 KJKL 010812
CLALOZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
312 AM EST TUE JAN 1 2013

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

...THE LONDON KY CLIMATE SUMMARY FOR THE YEAR OF 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             105   06/29/2012
 LOW              -25   01/19/1994
HIGHEST           105R  06/29        MM      MM       96
LOWEST             13   02/12        MM      MM        0
AVG. MAXIMUM     68.9              67.5     1.4     67.0
AVG. MINIMUM     46.8              46.0     0.8     46.3
MEAN             57.9              56.7     1.2     56.6
DAYS MAX >= 90     25              19.3     5.7       22
DAYS MAX <= 32      4              10.3    -6.3       13
DAYS MIN <= 32     82              87.1    -5.1       86
DAYS MIN <= 0       0               0.9    -0.9        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        65.22   2004
 MINIMUM        32.32   2007
TOTALS          45.95             47.14   -1.19    61.30
DAYS >= .01       132             133.9    -1.9      146
DAYS >= .10        84              86.1    -2.1       98
DAYS >= .50        32              33.0    -1.0       48
DAYS >= 1.00       13              10.9     2.1       22
GREATEST
 24 HR. TOTAL    3.81   09/17 TO 09/18              2.58

SNOWFALL (INCHES)
RECORDS
 TOTAL           63.9
 24 HR TOTAL     15.0   03/09/1960 TO 03/09/1960
TOTALS             MM              10.3      MM       MM
SINCE 7/1          MM               1.1      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               4.7      MM       MM
GREATEST
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL    3746              4205    -459     4182
 SINCE 7/1       1728              1652      76     1567
COOLING TOTAL    1226              1191      35     1249
 SINCE 1/1       1226              1191      35     1249
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.2
RESULTANT WIND SPEED/DIRECTION   1/256
HIGHEST WIND SPEED/DIRECTION    38/010    DATE  07/05
HIGHEST GUST SPEED/DIRECTION    59/020    DATE  07/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          173
NUMBER OF DAYS PC            126
NUMBER OF DAYS CLOUDY         64

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             59     MIXED PRECIP               0
HEAVY RAIN               49     RAIN                      60
LIGHT RAIN              149     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW               16     SLEET                      0
FOG                     234     FOG W/VIS <= 1/4 MILE     39
HAZE                     22

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

$$

CARICO





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