Climatological Report (Monthly)
Issued by NWS Jackson, KY

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CXUS53 KJKL 011452 CCA
CLMLOZ

CLIMATE REPORT...CORRECTION
NATIONAL WEATHER SERVICE JACKSON KY
831 AM EDT TUE MAY 1 2018

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

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              90   04/10/1995
                        04/27/1986
 LOW               19   04/08/2007
HIGHEST            81   04/13        MM      MM       88  04/29
LOWEST             23   04/08        MM      MM       32  04/08
AVG. MAXIMUM     63.5              68.6    -5.1     73.9
AVG. MINIMUM     39.2              44.5    -5.3     50.9
MEAN             51.4              56.5    -5.1     62.4
DAYS MAX >= 90      0               0.1    -0.1        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      7               3.2     3.8        1
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.23   2011
 MINIMUM         0.58   1976
TOTALS           5.39              4.05    1.34     5.33
DAILY AVG.       0.18              0.14    0.04     0.18
DAYS >= .01        15              12.0     3.0       15
DAYS >= .10        10               7.9     2.1        9
DAYS >= .50         6               2.8     3.2        5
DAYS >= 1.00        1               0.9     0.1        2
GREATEST
 24 HR. TOTAL    1.32   04/15 TO 04/15              1.21

SNOWFALL (INCHES)
RECORDS
 TOTAL            9.0   1987
TOTALS             MM               1.0      MM       MM
SINCE 7/1          MM              10.3      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               0.3      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     406               276     130      124
 SINCE 7/1         MM              4101      MM     3232
COOLING TOTAL       5                23     -18       54
 SINCE 1/1         13                26     -13       57
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.3
HIGHEST WIND SPEED/DIRECTION    32/260    DATE  04/03
HIGHEST GUST SPEED/DIRECTION    51/260    DATE  04/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH

THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       9
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                3     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      3
HAZE                      2

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

$$

CARICO

...CORRECTED FOR MISSING SEASONAL HEATING DEGREE DAYS...



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