Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 140625
CLMHBG


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
125 AM CDT SAT OCT 14 2017

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

...THE HATTIESBURG CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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             102   09/21/1997
 LOW               43   09/30/1949
HIGHEST            93   09/22        MM      MM       96  09/25
                                                          09/24
                                                          09/01
LOWEST             55   09/08        MM      MM       53  09/30
AVG. MAXIMUM     87.4              87.7    -0.3     91.2
AVG. MINIMUM     65.7              65.9    -0.2     69.9
MEAN             76.6              76.8    -0.2     80.6
DAYS MAX >= 90     13               9.8     3.2       22
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           2.17              4.08   -1.91     4.09
DAILY AVG.       0.07              0.14   -0.07     0.14
DAYS >= .01         6                MM      MM        8
DAYS >= .10         3                MM      MM        7
DAYS >= .50         2                MM      MM        2
DAYS >= 1.00        1                MM      MM        1
GREATEST
 24 HR. TOTAL    1.19   09/19 TO 09/19              2.47

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     354               356      -2      473
 SINCE 1/1       2299              2227      72     2587
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.5
HIGHEST WIND SPEED/DIRECTION    24/070    DATE  09/23
HIGHEST GUST SPEED/DIRECTION    36/080    DATE  09/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           24
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      2
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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