Climatological Report (Seasonal)
Issued by NWS Jackson, MS

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CXUS54 KJAN 020009
CLSGWO


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
601 PM CST TUE DEC 1 2020

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

...THE GREENWOOD CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             103   09/01/2000
 LOW               15   11/25/1950
HIGHEST            96   09/06        MM      MM      101  09/18
LOWEST             26   11/30        MM      MM       16  11/13
AVG. MAXIMUM     77.8              76.7     1.1     78.7
AVG. MINIMUM     54.1              52.2     1.9     54.3
MEAN             66.0              64.4     1.6     66.5
DAYS MAX >= 90     15              11.7     3.3       37
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      3               6.1    -3.1       11
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        24.62   2009
 MINIMUM         2.78   1953
TOTALS           9.36             12.05   -2.69    12.02
DAILY AVG.       0.10              0.13   -0.03     0.13
DAYS >= .01        22              22.5    -0.5       23
DAYS >= .10        13              15.2    -2.2       12
DAYS >= .50         6               8.2    -2.2       12
DAYS >= 1.00        3               3.8    -0.8        5

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL     331               467    -136      552
 SINCE 7/1        331               468    -137      552
COOLING TOTAL     443               417      26      712
 SINCE 1/1       2323              2159     164     2549

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
HIGHEST WIND SPEED/DIRECTION    31/080    DATE  10/10
HIGHEST GUST SPEED/DIRECTION    46/090    DATE  10/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           58
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN               10     RAIN                      15
LIGHT RAIN               25     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      46     FOG W/VIS <= 1/4 MILE      5
HAZE                      4

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

$$



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