Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 022113 CCA
CLMHBG

CLIMATE REPORT...CORRECTED NUMBER OF THUNDERSTORM DAYS
NATIONAL WEATHER SERVICE JACKSON MS
313 PM CST THU FEB 2 2017

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

...THE HATTIESBURG CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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              84   01/26/1950
                        01/11/1949
                        01/10/1949
 LOW                4   01/21/1985
HIGHEST            81   01/17        MM      MM       75  01/31
LOWEST             20   01/08        MM      MM       24  01/24
AVG. MAXIMUM     67.7              59.9     7.8     60.7
AVG. MINIMUM     46.1              37.3     8.8     36.0
MEAN             56.9              48.6     8.3     48.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      4              11.2    -7.2       12
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.65   1999
 MINIMUM         0.53   2003
TOTALS           9.07              5.74    3.33     4.52
DAILY AVG.       0.29              0.19    0.10     0.15
DAYS >= .01        11                MM      MM        9
DAYS >= .10         7                MM      MM        5
DAYS >= .50         5                MM      MM        2
DAYS >= 1.00        4                MM      MM        2
GREATEST
 24 HR. TOTAL    2.87   01/01 TO 01/02              2.04

SNOWFALL (INCHES)
TOTALS              T
SINCE 7/1           T
DAYS >= TRACE       1
DAYS >= 1.0         0
GREATEST
 24 HR TOTAL        T   01/06 TO 01/06

DEGREE_DAYS
HEATING TOTAL     275               514    -239      508
 SINCE 7/1        809              1299    -490      916
COOLING TOTAL      32                 6      26        0
 SINCE 1/1         32                 0      32        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    35/290    DATE  01/02
HIGHEST GUST SPEED/DIRECTION    48/320    DATE  01/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                      10
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      1
FOG                      18     FOG W/VIS <= 1/4 MILE      8
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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