National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

900
CXUS54 KJAN 012151
CLSGWO

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
351 PM CST MON MAR 01 2021

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

...THE GREENWOOD CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2020 TO 2/28/2021...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1948 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             84   02/23/2012
 LOW              -4   02/03/1951
HIGHEST           83   02/28         MM      MM       76  12/16
LOWEST            13   02/16         MM      MM       25  01/21
AVG. MAXIMUM    55.7               55.9    -0.2     59.6
AVG. MINIMUM    35.2               35.1     0.1     40.6
MEAN            45.4               45.5    -0.1     50.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     5                1.9     3.1        0
DAYS MIN <= 32    37               39.2    -2.2       21
DAYS MIN <= 0      0                0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       28.37   1983
 MINIMUM        6.01   1981
TOTALS         14.90              14.59    0.31    25.41
DAILY AVG.      0.17               0.16    0.01     0.28
DAYS >= .01       38               28.0    10.0       MM
DAYS >= .10       28               19.6     8.4       MM
DAYS >= .50       12                9.7     2.3       17
DAYS >= 1.00       2                4.7    -2.7       MM

SNOWFALL (INCHES)
TOTALS           0.0

DEGREE DAYS
HEATING TOTAL   1744               1763     -19     1349
 SINCE 7/1      2075               2231    -156     1901
COOLING TOTAL     14                 10       4        8
 SINCE 1/1        14                  2      12        5

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

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    35/160    DATE  01/30
HIGHEST GUST SPEED/DIRECTION    47/160    DATE  01/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.52
NUMBER OF DAYS FAIR           36
NUMBER OF DAYS PC             21
NUMBER OF DAYS CLOUDY         33

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN               17     RAIN                      26
LIGHT RAIN               38     FREEZING RAIN              1
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                8     SLEET                      3
FOG                      53     FOG W/VIS <= 1/4 MILE     10
HAZE                      5

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

$$