090
CXUS54 KJAN 011929
CLMHBG

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
229 PM CDT THU OCT 01 2026

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

...THE HATTIESBURG CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026

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          100   09/07         MM      MM       98  09/19
LOWEST            61   09/29         MM      MM       60  09/08
                       09/25
AVG. MAXIMUM    94.1               88.0     6.1     93.4
AVG. MINIMUM    70.0               66.9     3.1     67.4
MEAN            82.0               77.4     4.6     80.4
DAYS MAX >= 90    27               15.0    12.0       26
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        0.06   2019
TOTALS          1.17               4.15   -2.98     0.62
DAILY AVG.      0.04               0.14   -0.10     0.02
DAYS >= .01        6                8.5    -2.5        4
DAYS >= .10        2                6.0    -4.0        1
DAYS >= .50        1                2.4    -1.4        1
DAYS >= 1.00       0                1.1    -1.1        0
GREATEST
 24 HR. TOTAL   0.92   09/10 TO 09/10               0.54

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

DEGREE DAYS
HEATING TOTAL      0                  2      -2        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    521                375     146      468
 SINCE 1/1      2874               2298     576       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.0
HIGHEST WIND SPEED/DIRECTION    22/140    DATE  09/30
HIGHEST GUST SPEED/DIRECTION    32/150    DATE  09/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.14
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             11     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      3
HAZE                      5

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

$$