Climatological Report (Annual)
Issued by NWS Jackson, MS

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CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
211 AM CST MON JAN 1 2018

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

...THE GREENWOOD CLIMATE SUMMARY FOR THE YEAR OF 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             106   08/15/2007
                        08/30/2000
 LOW               -4   02/03/1951
HIGHEST            97   07/21        MM      MM
                        07/20
LOWEST             12   01/08        MM      MM
AVG. MAXIMUM     76.8              74.8     2.0
AVG. MINIMUM     54.7              52.3     2.4
MEAN             65.8              63.6     2.2
DAYS MAX >= 90     71              74.4    -3.4
DAYS MAX <= 32      1               1.9    -0.9
DAYS MIN <= 32     40              49.5    -9.5
DAYS MIN <= 0       0               0.1    -0.1

PRECIPITATION (INCHES)
TOTALS          46.10             51.77   -5.67       MM
DAILY AVG.       0.13
DAYS >= .01       118             102.0    16.0
DAYS >= 1.00       14              16.7    -2.7
GREATEST
 24 HR. TOTAL    2.46   MM

SNOWFALL (INCHES)
TOTALS             MM

DEGREE_DAYS
HEATING TOTAL    1959              2688    -729
 SINCE 7/1       1004              1066     -62
COOLING TOTAL    2346              2165     181
 SINCE 1/1       2346              2164     182

FREEZE DATES
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
HIGHEST WIND SPEED/DIRECTION    45/160    DATE  04/30
HIGHEST GUST SPEED/DIRECTION    71/190    DATE  04/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR          219
NUMBER OF DAYS PC             98
NUMBER OF DAYS CLOUDY         47

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             66     MIXED PRECIP               0
HEAVY RAIN               60     RAIN                      73
LIGHT RAIN              150     FREEZING RAIN              1
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                     184     FOG W/VIS <= 1/4 MILE     18
HAZE                     31

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

$$



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