Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 022114 CCA
CLMTVR

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

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

...THE VICKSBURG 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
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              82   01/31/2002
                        01/23/2002
 LOW               -2   01/24/1948
HIGHEST            79   01/12         0      79       75
LOWEST             16   01/08         0      16       26
AVG. MAXIMUM     64.4              55.7     8.7     55.8
AVG. MINIMUM     44.1              35.3     8.8     36.3
MEAN             54.3              45.5     8.8     46.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               0.7     0.3        0
DAYS MIN <= 32      8              13.4    -5.4       12
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.69   1974
 MINIMUM         0.92   2003
TOTALS           4.23              5.07   -0.84     5.70
DAILY AVG.       0.14              0.16   -0.02     0.18
DAYS >= .01        10                MM      MM        6
DAYS >= .10         6                MM      MM        5
DAYS >= .50         4                MM      MM        3
DAYS >= 1.00        1                MM      MM        2
GREATEST
 24 HR. TOTAL    2.01   01/18 TO 01/19              3.37

SNOWFALL (INCHES)
TOTALS             MM

DEGREE_DAYS
HEATING TOTAL     339               607    -268      580
 SINCE 7/1       1076              1544    -468     1052
COOLING TOTAL      14                 3      11        1
 SINCE 1/1         14                 0      14        1
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
HIGHEST WIND SPEED/DIRECTION    26/170    DATE  01/21
HIGHEST GUST SPEED/DIRECTION    46/190    DATE  01/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN               12     FREEZING RAIN              1
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      1
FOG                      16     FOG W/VIS <= 1/4 MILE      5
HAZE                      0

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

$$



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