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092
CXUS54 KJAN 010851
CLMMEI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
250 AM CST THU JAN 1 2015

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

...THE MERIDIAN CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1889 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              84   12/07/1998
 LOW                2   12/23/1989
HIGHEST            77   12/04        77       0       82  12/05
LOWEST             28   12/11        20       8       21  12/25
AVG. MAXIMUM     61.2              58.8     2.4     58.6
AVG. MINIMUM     39.6              35.6     4.0     37.3
MEAN             50.4              47.2     3.2     48.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.2    -0.2        0
DAYS MIN <= 32      9              14.1    -5.1       16
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.79   1973
 MINIMUM         0.87   1896
TOTALS           8.68              5.06    3.62     7.35
DAILY AVG.       0.28              0.16    0.12     0.24
DAYS >= .01         9               9.9    -0.9        9
DAYS >= .10         6               6.7    -0.7        8
DAYS >= .50         4               3.5     0.5        4
DAYS >= 1.00        3               1.7     1.3        3
GREATEST
 24 HR. TOTAL    3.99   12/23 TO 12/24              3.10

SNOWFALL (INCHES)
RECORDS
 TOTAL           17.6   1963
TOTALS            0.0               0.1    -0.1      0.0
SINCE 7/1         0.0               0.1    -0.1      0.0
DAYS >= TRACE       0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   12/31 TO 12/31

DEGREE_DAYS
HEATING TOTAL     444               558    -114      544
 SINCE 7/1        993              1008     -15     1045
COOLING TOTAL       0                 6      -6       25
 SINCE 1/1       2085              2035      50     2066
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
HIGHEST WIND SPEED/DIRECTION    25/310    DATE  12/23
HIGHEST GUST SPEED/DIRECTION    33/320    DATE  12/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      22     FOG W/VIS <= 1/4 MILE      8
HAZE                      0

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

$$





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