Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 022228 CCA
CLMHBG

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
500 PM CDT TUE OCT 2 2018

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

...THE HATTIESBURG CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             102   09/21/1997
 LOW               43   09/30/1949
HIGHEST            97   09/15        MM      MM       93  09/22
LOWEST             68   09/29        MM      MM       55  09/08
AVG. MAXIMUM     89.9              87.7     2.2     87.4
AVG. MINIMUM     72.3              65.9     6.4     65.7
MEAN             81.1              76.8     4.3     76.6
DAYS MAX >= 90     18               9.8     8.2       13
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        14.81   1957
 MINIMUM         0.24   1953
TOTALS           5.42              4.08    1.34     2.17
DAILY AVG.       0.18              0.14    0.04     0.07
DAYS >= .01        13                MM      MM        6
DAYS >= .10        12                MM      MM        3
DAYS >= .50         3                MM      MM        2
DAYS >= 1.00        0                MM      MM        1
GREATEST
 24 HR. TOTAL    0.92   09/25 TO 09/25              1.19

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1         0.0
DAYS >= TRACE       0
DAYS >= 1.0         0
GREATEST
 24 HR TOTAL      0.0   09/30 TO 09/30

DEGREE_DAYS
HEATING TOTAL       0                 2      -2        0
 SINCE 7/1          0                 2      -2        0
COOLING TOTAL     492               356     136      354
 SINCE 1/1       2621              2227     394     2299
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.5
HIGHEST WIND SPEED/DIRECTION    30/150    DATE  09/01
HIGHEST GUST SPEED/DIRECTION    38/290    DATE  09/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS
NUMBER OF DAYS WITH
THUNDERSTORM              1   MIXED PRECIP               0
HEAVY RAIN               12   RAIN                      13
LIGHT RAIN               20   FREEZING RAIN              0
LT FREEZING RAIN          0   HAIL                       0
HEAVY SNOW                0   SNOW                       0
LIGHT SNOW                0   SLEET                      0
FOG                      16   FOG W/VIS <= 1/4 MILE      3
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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