Climatological Report (Monthly)
Issued by NWS Jackson, KY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

000
CXUS53 KJKL 010731
CLMLOZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
231 AM EST THU JAN 1 2015

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

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              78   12/02/1982
 LOW              -17   12/13/1962
HIGHEST            64   12/24        MM      MM       72  12/21
                                                          12/05
LOWEST             21   12/12        MM      MM       18  12/25
AVG. MAXIMUM     49.0              47.6     1.4     49.8
AVG. MINIMUM     33.8              29.4     4.4     32.0
MEAN             41.4              38.5     2.9     40.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               2.9    -2.9        1
DAYS MIN <= 32     12              19.2    -7.2       20
DAYS MIN <= 0       0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.16   1990
 MINIMUM         0.41   1965
TOTALS           3.81              4.24   -0.43     6.44
DAILY AVG.       0.12              0.14   -0.02     0.21
DAYS >= .01        13              11.7     1.3       12
DAYS >= .10         9               7.5     1.5        9
DAYS >= .50         3               3.0     0.0        5
DAYS >= 1.00        1               1.1    -0.1        2
GREATEST
 24 HR. TOTAL    1.06   12/23 TO 12/24              2.30

SNOWFALL (INCHES)
RECORDS
 TOTAL           13.5   1963
TOTALS             MM               1.1      MM       MM
SINCE 7/1          MM               1.1      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               0.6      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     723               822     -99      740
 SINCE 7/1       1667              1652      15     1607
COOLING TOTAL       0                 1      -1        0
 SINCE 1/1       1247              1191      56     1083
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.2
HIGHEST WIND SPEED/DIRECTION    35/270    DATE  12/24
HIGHEST GUST SPEED/DIRECTION    45/280    DATE  12/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       8
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      2
HAZE                      9

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

&&

NO RECORDS TIED OR SET

$$

CARICO

...NOTE...ANNUAL COOLING DEGREE DAY TOTAL INCOMPLETE BECAUSE MISSING TWO
DAYS IN JUNE DUE TO POWER OUTAGE...





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.