Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 012053
CLMGLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
346 PM CDT SAT SEP 1 2018

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

...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1903 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             107   08/08/1935
                        08/08/1930
 LOW               50   08/14/2004
HIGHEST            94   08/16        MM      MM       96  08/20
                                                          08/19
LOWEST             62   08/01        MM      MM       65  08/29
                                                          08/25
AVG. MAXIMUM     89.5              92.1    -2.6     88.3
AVG. MINIMUM     69.7              70.8    -1.1     71.2
MEAN             79.6              81.5    -1.9     79.7
DAYS MAX >= 90     18              21.6    -3.6       14
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         8.10   1923
 MINIMUM         0.05   1983
TOTALS           7.21              2.46    4.75     5.98
DAILY AVG.       0.23              0.08    0.15     0.19
DAYS >= .01         8                MM      MM       11
DAYS >= .10         7                MM      MM        7
DAYS >= .50         2                MM      MM        5
DAYS >= 1.00        2                MM      MM        2
GREATEST
 24 HR. TOTAL    4.29   08/20 TO 08/20              1.99

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     459               510     -51      464
 SINCE 1/1       1882              1779     103     1743
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
HIGHEST WIND SPEED/DIRECTION    35/250    DATE  08/20
HIGHEST GUST SPEED/DIRECTION    43/260    DATE  08/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       8
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      1
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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