Climatological Report (Monthly)
Issued by NWS Jackson, MS

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000
CXUS54 KJAN 140625
CLMTVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
125 AM CDT SAT OCT 14 2017

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

...THE VICKSBURG CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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             104   09/02/2000
 LOW               34   09/29/1967
HIGHEST            94   09/22        MM      MM       98
LOWEST             56   09/08        MM      MM       48
AVG. MAXIMUM     87.4              86.8     0.6     92.5
AVG. MINIMUM     64.9              63.4     1.5     68.3
MEAN             76.2              75.1     1.1     80.4
DAYS MAX >= 90     14               8.7     5.3       25
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        10.23   1958
 MINIMUM         0.12   2016
TOTALS           1.73              2.89   -1.16     0.12
DAILY AVG.       0.06              0.10   -0.04     0.00
DAYS >= .01         4                MM      MM        3
DAYS >= .10         3                MM      MM        0
DAYS >= .50         1                MM      MM        0
DAYS >= 1.00        1                MM      MM        0
GREATEST
 24 HR. TOTAL    1.65   08/31 TO 09/01              0.06
                        09/01 TO 09/02
                        09/02 TO 09/03

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL       4                 5      -1        0
 SINCE 7/1          4                 5      -1        0
COOLING TOTAL     346               308      38      470
 SINCE 1/1       2268              2097     171     2717
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.0
HIGHEST WIND SPEED/DIRECTION    25/020    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    29/030    DATE  09/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           28
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      6
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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