Climatological Report (Seasonal)
Issued by NWS Jackson, MS

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CXUS54 KJAN 020009
CLSHBG


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
601 PM CST TUE DEC 1 2020

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

...THE HATTIESBURG CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2020

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               18   11/25/1950
                        11/12/1950
HIGHEST            94   09/04        MM      MM       99  09/18
                                                          09/07
LOWEST             30   11/30        MM      MM       23  11/13
AVG. MAXIMUM     79.7              79.1     0.6     80.7
AVG. MINIMUM     57.2              55.1     2.1     56.1
MEAN             68.5              67.1     1.4     68.4
DAYS MAX >= 90     14              11.2     2.8       33
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      2               2.7    -0.7        4
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        25.10   1957
 MINIMUM         2.50   2010
TOTALS           9.98             12.10   -2.12    12.66
DAILY AVG.       0.11              0.13   -0.02     0.14
DAYS >= .01        24                MM      MM       20
DAYS >= .10        13                MM      MM       14
DAYS >= .50         6                MM      MM        7
DAYS >= 1.00        2                MM      MM        3

SNOWFALL (INCHES)
TOTALS            0.0
GREATEST
 SNOW DEPTH         0

DEGREE_DAYS
HEATING TOTAL     218               328    -110      395
 SINCE 7/1        218               328    -110      395
COOLING TOTAL     558               518      40      730
 SINCE 1/1       2560              2390     170     2776

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.4
HIGHEST WIND SPEED/DIRECTION    37/350    DATE  10/28
HIGHEST GUST SPEED/DIRECTION    57/350    DATE  10/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           51
NUMBER OF DAYS PC             22
NUMBER OF DAYS CLOUDY         18

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               0
HEAVY RAIN               12     RAIN                      14
LIGHT RAIN               33     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      48     FOG W/VIS <= 1/4 MILE     10
HAZE                      5

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

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