Climatological Report (Monthly)
Issued by NWS Jackson, MS

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000
CXUS54 KJAN 010851
CLMTVR


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

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              83   12/03/1982
 LOW                4   12/23/1989
HIGHEST            78   12/01        MM      MM       81
LOWEST             28   12/25        MM      MM       23
AVG. MAXIMUM     59.8              58.5     1.3     57.1
AVG. MINIMUM     40.1              37.4     2.7     35.0
MEAN             50.0              48.0     2.0     46.1
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      8              10.8    -2.8       16
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        17.90   1982
 MINIMUM         1.08   1958
TOTALS           4.59              5.61   -1.02     4.35
DAILY AVG.       0.15              0.18   -0.03     0.14
DAYS >= .01        10                MM      MM       10
DAYS >= .10         6                MM      MM        9
DAYS >= .50         3                MM      MM        3
DAYS >= 1.00        1                MM      MM        1
GREATEST
 24 HR. TOTAL    2.03   12/27 TO 12/28              1.40

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL     462               535     -73      595
 SINCE 7/1       1000               937      63     1125
COOLING TOTAL       4                 6      -2       16
 SINCE 1/1       2193              2231     -38     2280
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
HIGHEST WIND SPEED/DIRECTION    22/010    DATE  12/23
HIGHEST GUST SPEED/DIRECTION    28/010    DATE  12/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       6
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      6
HAZE                      1

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

$$



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