Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 011613
CLMHBG


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

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              94   04/29/1955
 LOW               31   04/04/1987
                        04/11/1973
                        04/07/1950
HIGHEST            87   04/29        MM      MM       89  04/29
                        04/28
                        04/05
LOWEST             38   04/08        MM      MM       39  04/03
AVG. MAXIMUM     81.4              78.0     3.4     79.2
AVG. MINIMUM     55.2              52.6     2.6     56.1
MEAN             68.3              65.3     3.0     67.6
DAYS MAX >= 90      0               0.4    -0.4        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.3    -0.3        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        17.50   1983
 MINIMUM         0.63   1999
TOTALS           8.88              4.93    3.95     6.00
DAILY AVG.       0.30              0.16    0.14     0.20
DAYS >= .01         8                MM      MM        9
DAYS >= .10         6                MM      MM        7
DAYS >= .50         4                MM      MM        3
DAYS >= 1.00        3                MM      MM        1
GREATEST
 24 HR. TOTAL    4.42   04/30 TO 04/30              3.33

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1           T
DAYS >= TRACE       0
DAYS >= 1.0         0
GREATEST
 24 HR TOTAL      0.0   04/30 TO 04/30

DEGREE_DAYS
HEATING TOTAL      33                83     -50       28
 SINCE 7/1       1143              1978    -835     1379
COOLING TOTAL     138                92      46      114
 SINCE 1/1        295               140     155      205
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    26/310    DATE  04/05
HIGHEST GUST SPEED/DIRECTION    36/300    DATE  04/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                7     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                      13     FOG W/VIS <= 1/4 MILE      7
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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