Climatological Report (Monthly)
Issued by NWS Louisville, KY

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CXUS53 KLMK 011243
CLMLEX


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
743 AM EST TUE JAN 1 2019

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

...THE LEXINGTON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              75   12/03/1982
                        12/02/1982
 LOW              -19   12/22/1989
HIGHEST            67   12/02        MM      MM       67  12/04
LOWEST             18   12/11        MM      MM        7  12/31
AVG. MAXIMUM     48.1              43.9     4.2     44.3
AVG. MINIMUM     33.8              28.0     5.8     25.5
MEAN             41.0              36.0     5.0     34.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               5.0    -4.0        8
DAYS MIN <= 32     18              19.8    -1.8       23
DAYS MIN <= 0       0               0.4    -0.4        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.17   1990
 MINIMUM         0.61   1965
TOTALS           6.06              3.93    2.13     2.37
DAILY AVG.       0.20              0.13    0.07     0.08
DAYS >= .01        10              12.4    -2.4        9
DAYS >= .10         7               7.4    -0.4        3
DAYS >= .50         4               2.8     1.2        2
DAYS >= 1.00        4               0.7     3.3        1
GREATEST
 24 HR. TOTAL    1.40   12/15 TO 12/15

SNOWFALL (INCHES)
RECORDS
 TOTAL           19.4   5
                        0
TOTALS            0.1               2.5    -2.4      0.2
SINCE 7/1         1.1               2.8    -1.7      0.2
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.8    -0.8        0
GREATEST
 SNOW DEPTH         T   12/05                         -1  12/10
 24 HR TOTAL      0.1   12/05 TO 12/05

DEGREE_DAYS
HEATING TOTAL     737               901    -164      924
 SINCE 7/1       1723              1788     -65     1704
COOLING TOTAL       0                 0       0        0
 SINCE 1/1       1735              1190     545     1290
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    32/150    DATE  12/27
HIGHEST GUST SPEED/DIRECTION    46/160    DATE  12/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  7
  0
  0
  0
  0
  3
HAZE                      5

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

$$



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