Climatological Report (Monthly)
Issued by NWS Jackson, MS

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772
CXUS54 KJAN 011600
CLMGWO


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1058 AM CDT SUN OCT 1 2017

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

...THE GREENWOOD 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  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             102   09/04/2000
                        09/05/1990
                        09/04/1990
 LOW               35   09/29/1967
HIGHEST            95   09/22        MM      MM       99  09/25
LOWEST             51   09/07        MM      MM       49  09/28
AVG. MAXIMUM     87.1              86.9     0.2     91.5
AVG. MINIMUM     62.7              62.6     0.1     66.3
MEAN             74.9              74.7     0.2     78.9
DAYS MAX >= 90     14              11.1     2.9       22
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        19.65   1958
 MINIMUM         0.04   2004
TOTALS           2.31              3.66   -1.35     1.88
DAILY AVG.       0.08              0.12   -0.04     0.06
DAYS >= .01         4               6.5    -2.5        2
DAYS >= .10         3               4.3    -1.3        1
DAYS >= .50         1               2.2    -1.2        1
DAYS >= 1.00        1               1.2    -0.2        1
GREATEST
 24 HR. TOTAL    1.44   09/12 TO 09/12              1.87

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL       2                12     -10        0
 SINCE 7/1          2                12     -10        0
COOLING TOTAL     306               305       1      427
 SINCE 1/1       2141              2047      94     2374
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.9
HIGHEST WIND SPEED/DIRECTION    24/010    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    33/360    DATE  09/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      4
HAZE                      3

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

$$




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