Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 011447
CLMGLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
945 AM CDT FRI MAY 1 2015

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

...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF APRIL 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1920 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              97   04/28/1987
                        04/22/1987
 LOW               30   04/08/2007
HIGHEST            83   04/25        MM      MM       85  04/27
                                                          04/26
                                                          04/03
LOWEST             45   04/05        MM      MM       37  04/16
AVG. MAXIMUM     74.9              74.3     0.6     72.9
AVG. MINIMUM     57.1              52.2     4.9     52.3
MEAN             66.0              63.3     2.7     62.6
DAYS MAX >= 90      0               0.1    -0.1        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.1    -0.1        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.67   1927
 MINIMUM         0.05   1925
TOTALS           4.28              4.81   -0.53     9.07
DAILY AVG.       0.14              0.16   -0.02     0.30
DAYS >= .01        11                MM      MM       13
DAYS >= .10         8                MM      MM        9
DAYS >= .50         2                MM      MM        7
DAYS >= 1.00        2                MM      MM        3
GREATEST
 24 HR. TOTAL    1.63   04/09 TO 04/10              2.56

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL      53               116     -63      134
 SINCE 7/1       2861              2761     100     3175
COOLING TOTAL      91                64      27       69
 SINCE 1/1         98                86      12       74
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    33/360    DATE  04/03
HIGHEST GUST SPEED/DIRECTION    45/350    DATE  04/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                      10
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      0
HAZE                      6

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

$$



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