290
CXUS54 KJAN 041714
CLMHBG

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1214 PM CDT THU JUN 04 2026

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

...THE HATTIESBURG CLIMATE SUMMARY FOR THE MONTH OF MAY 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            104   05/31/1951
 LOW              38   05/04/2013
HIGHEST           93   05/31         MM      MM       95  05/24
LOWEST            45   05/03         MM      MM       51  05/05
AVG. MAXIMUM    81.8               84.6    -2.8     86.5
AVG. MINIMUM    63.8               62.3     1.5     66.0
MEAN            72.8               73.5    -0.7     76.3
DAYS MAX >= 90     4                7.8    -3.8       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       11.60   1990
 MINIMUM        0.25   1951
TOTALS          2.97               4.44   -1.47     9.60
DAILY AVG.      0.16               0.14    0.02     0.31
DAYS >= .01        4                8.5    -4.5       13
DAYS >= .10        3                5.6    -2.6       10
DAYS >= .50        3                2.6     0.4        8
DAYS >= 1.00       1                1.0     0.0        4
GREATEST
 24 HR. TOTAL   1.16   05/01 TO 05/01               2.62

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     18                  9       9        0
 SINCE 7/1      1357               1916    -559       MM
COOLING TOTAL    268                271      -3      356
 SINCE 1/1       638                438     200       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.3
HIGHEST WIND SPEED/DIRECTION    28/040    DATE  05/06
HIGHEST GUST SPEED/DIRECTION    51/260    DATE  05/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.47
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             15     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      24     FOG W/VIS <= 1/4 MILE      8
HAZE                      4

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

$$
DUE TO AN EQUIPMENT FAILURE...RAINFALL WAS MISSING FOR SEVERAL DAYS. RAINFALL DATA WAS SUPPLEMENTED WHERE POSSIBLE.