Climatological Report (Daily)
Issued by NWS Jackson, MS

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627
CDUS44 KJAN 202221
CLIGLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
521 PM CDT THU AUG 20 2026

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

...THE GREENVILLE CLIMATE SUMMARY FOR AUGUST 20 2026...
VALID AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM        103   1:58 PM 105    1925  92     11
  MINIMUM         81   3:05 PM  59    1940  71     10
  AVERAGE         92                        81     11       86

PRECIPITATION (IN)
  TODAY            0.36          4.29 2018   0.11   0.25     0.00
  MONTH TO DATE    0.40                      1.66  -1.26     0.37
  SINCE JUN 1      5.15                      8.16  -3.01     5.01
  SINCE JAN 1     18.98                     30.88 -11.90    34.34

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           27                        16     11       21
  MONTH TO DATE  386                       344     42      371
  SINCE JUN 1   1429                      1315    114     1474
  SINCE JAN 1   1964                      1667    297     1961
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     9.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           6:00 AM
 LOWEST     37           2:00 PM
 AVERAGE    56

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


THE GREENVILLE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   92       103      1980
 MINIMUM TEMPERATURE (F)   70        59      1956


SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE   6:30 AM CDT   SUNSET   7:44 PM CDT
AUGUST 21 2026........SUNRISE   6:31 AM CDT   SUNSET   7:43 PM CDT


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




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