Climatological Report (Monthly)
Issued by NWS Jackson, KY

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000
CXUS53 KJKL 010725
CLMJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
325 AM EDT SAT SEP 1 2012

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

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2012...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             101   08/18/1988
                        08/17/1988
 LOW               45   08/08/1989
                        08/29/1986
HIGHEST            89   08/31        92      -3       89  08/31
                        08/27                             08/08
                        08/08                             08/02
LOWEST             56   08/20        55       1       58  08/29
                                                          08/23
AVG. MAXIMUM     82.9              84.1    -1.2     84.2
AVG. MINIMUM     63.8              65.0    -1.2     65.3
MEAN             73.4              74.5    -1.1     74.7
DAYS MAX >= 90      0               4.4    -4.4        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.70   1993
 MINIMUM         1.16   2008
TOTALS           4.75              3.69    1.06     3.07
DAILY AVG.       0.15              0.12    0.03     0.10
DAYS >= .01        12               9.6     2.4        8
DAYS >= .10         8               6.0     2.0        7
DAYS >= .50         4               2.5     1.5        2
DAYS >= 1.00        2               1.2     0.8        0
GREATEST
 24 HR. TOTAL    1.78   08/05 TO 08/06              0.81

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0
 24 HR TOTAL      0.0   MM                           0.0

DEGREE_DAYS
HEATING TOTAL       0                 2      -2        0
 SINCE 7/1          0                 2      -2        0
COOLING TOTAL     265               298     -33      308
 SINCE 1/1       1178               978     200     1134
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              1.1
HIGHEST WIND SPEED/DIRECTION    16/310    DATE  08/09
HIGHEST GUST SPEED/DIRECTION    23/270    DATE  08/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       5
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE     10
HAZE                      0

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

$$

CARICO





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