Climatological Report (Monthly)
Issued by NWS Jackson, KY

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000
CXUS53 KJKL 010729
CLMLOZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
229 AM EST FRI FEB 1 2013

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

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              74   01/31/2002
                        01/24/1972
 LOW              -25   01/19/1994
HIGHEST            69   01/29        MM      MM       63  01/31
LOWEST             12   01/22        MM      MM       16  01/04
                                                          01/03
AVG. MAXIMUM     45.5              44.8     0.7     50.0
AVG. MINIMUM     28.8              26.4     2.4     28.3
MEAN             37.1              35.6     1.5     39.1
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      3               4.6    -1.6        2
DAYS MIN <= 32     21              21.7    -0.7       20
DAYS MIN <= 0       0               0.6    -0.6        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.09   1957
 MINIMUM         1.07   1981
TOTALS           5.24              3.54    1.70     3.93
DAILY AVG.       0.17              0.11    0.06     0.13
DAYS >= .01        13              11.3     1.7       11
DAYS >= .10         9               6.9     2.1        6
DAYS >= .50         3               2.5     0.5        4
DAYS >= 1.00        2               0.8     1.2        1
GREATEST
 24 HR. TOTAL    1.71   01/30 TO 01/30              1.20

SNOWFALL (INCHES)
RECORDS
 TOTAL           17.6   1978
TOTALS             MM               4.5      MM       MM
SINCE 7/1          MM               5.6      MM       MM
SNOWDEPTH AVG.     MM                 2      MM       MM
DAYS >= 1.0        MM               1.9      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     855               911     -56      795
 SINCE 7/1       2583              2563      20     2362
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.0
HIGHEST WIND SPEED/DIRECTION    33/280    DATE  01/30
HIGHEST GUST SPEED/DIRECTION    44/270    DATE  01/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               12     FREEZING RAIN              2
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      1
FOG                      23     FOG W/VIS <= 1/4 MILE      4
HAZE                      4

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

$$

CARICO




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