Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 021442
CLMTVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
940 AM CDT TUE JUN 2 2015

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

...THE VICKSBURG CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              97   05/31/1977
                        05/30/1977
                        05/30/1951
 LOW               37   05/04/2013
HIGHEST            91   05/29        MM      MM       89
                        05/17
LOWEST             46   05/02        MM      MM       43
AVG. MAXIMUM     84.7              83.9     0.8     82.8
AVG. MINIMUM     63.5              61.7     1.8     59.9
MEAN             74.1              72.8     1.3     71.4
DAYS MAX >= 90      4               3.9     0.1        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.53   1983
 MINIMUM         0.48   2001
TOTALS           8.74              4.96    3.78     3.93
DAILY AVG.       0.28              0.16    0.12     0.13
DAYS >= .01        13                MM      MM        9
DAYS >= .10         8                MM      MM        7
DAYS >= .50         3                MM      MM        2
DAYS >= 1.00        1                MM      MM        1
GREATEST
 24 HR. TOTAL    6.27   05/17 TO 05/18              1.49

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL       3                10      -7       25
 SINCE 7/1       2522              2351     171     2890
COOLING TOTAL     292               252      40      230
 SINCE 1/1        446               370      76      350
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
HIGHEST WIND SPEED/DIRECTION    36/150    DATE  05/15
HIGHEST GUST SPEED/DIRECTION    43/150    DATE  05/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             11     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                      12
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

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

$$




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