Climatological Report (Monthly)
Issued by NWS Jackson, MS

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000
CXUS54 KJAN 011613
CLMMEI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1111 AM CDT MON MAY 1 2017

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

...THE MERIDIAN CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1889 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   04/21/1987
 LOW               28   04/04/1987
                        04/06/1891
HIGHEST            89   04/28        87       2       87  04/28
LOWEST             38   04/08        34       4       39  04/09
                                                          04/03
AVG. MAXIMUM     81.8              76.2     5.6     76.9
AVG. MINIMUM     55.2              49.1     6.1     52.7
MEAN             68.5              62.7     5.8     64.8
DAYS MAX >= 90      0               0.2    -0.2        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.8    -0.8        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        16.82   1964
 MINIMUM         0.79   1915
TOTALS           9.93              4.78    5.15     4.15
DAILY AVG.       0.33              0.16    0.17     0.14
DAYS >= .01        10               8.6     1.4        6
DAYS >= .10         6               6.0     0.0        6
DAYS >= .50         5               3.1     1.9        2
DAYS >= 1.00        4               1.9     2.1        1
GREATEST
 24 HR. TOTAL    3.41   04/03 TO 04/03              2.89

SNOWFALL (INCHES)
RECORDS
 TOTAL            2.7   1987
TOTALS            0.0               0.1    -0.1      0.0
SINCE 7/1         0.8               0.6     0.2        T
DAYS >= TRACE       0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   04/30 TO 04/30

DEGREE_DAYS
HEATING TOTAL      31               130     -99       63
 SINCE 7/1       1349              2534   -1185     1807
COOLING TOTAL     143                59      84       64
 SINCE 1/1        263                83     180      101
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    29/190    DATE  04/28
HIGHEST GUST SPEED/DIRECTION    37/190    DATE  04/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      3
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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