Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 150010
CLMJAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
708 PM CDT FRI JUN 14 2013

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

...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            90   05/31        92      -2       95  05/30
                        05/20                             05/28
                                                          05/27
LOWEST             36R  05/04        47     -11       53  05/10
AVG. MAXIMUM     80.7              83.1    -2.4     87.1
AVG. MINIMUM     59.0              61.6    -2.6     63.5
MEAN             69.9              72.3    -2.4     75.3
DAYS MAX >= 90      2               2.7    -0.7       10
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        12.23   1909
 MINIMUM         0.16   1951
TOTALS           5.29              4.38    0.91     6.69
DAILY AVG.       0.17              0.14    0.03     0.22
DAYS >= .01        11               8.9     2.1        9
DAYS >= .10         7               6.1     0.9        6
DAYS >= .50         4               3.0     1.0        5
DAYS >= 1.00        3               1.4     1.6        4
GREATEST
 24 HR. TOTAL    1.66   05/10 TO 05/10              2.27

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         1.7               0.8     0.9        T
DAYS >= TRACE       0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   05/31 TO 05/31

DEGREE_DAYS
HEATING TOTAL      52                12      40        0
 SINCE 7/1       2309              2391     -82     1687
COOLING TOTAL     210               240     -30      326
 SINCE 1/1        318               358     -40      577
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
HIGHEST WIND SPEED/DIRECTION    30/140    DATE  05/30
HIGHEST GUST SPEED/DIRECTION    44/350    DATE  05/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       6
LIGHT RAIN               13     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                      2

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

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