Climatological Report (Daily)
Issued by NWS Jackson, MS

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709
CDUS44 KJAN 172123
CLIGLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
423 PM CDT THU SEP 17 2026

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

...THE GREENVILLE CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID TODAY AS OF 0400 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         99   2:47 PM 100    1925  88     11       97
                                      1980
  MINIMUM         70   5:36 AM  49    1934  64      6       68
  AVERAGE         85                        76      9       83

PRECIPITATION (IN)
  TODAY            0.00          1.83 1942   0.12  -0.12     0.00
  MONTH TO DATE    0.12                      2.04  -1.92     0.03
  SINCE SEP 1      0.12                      2.04  -1.92     0.03
  SINCE JAN 1     19.14                     34.09 -14.95    34.37

SNOWFALL (IN)
  TODAY            0.0

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

 COOLING
  TODAY           20                        11      9       18
  MONTH TO DATE  362                       218    144      233
  SINCE SEP 1    362                       218    144      233
  SINCE JAN 1   2525                      2055    470     2329
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     2.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           5:00 AM
 LOWEST     33           3:00 PM
 AVERAGE    63

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


THE GREENVILLE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       101      1925
 MINIMUM TEMPERATURE (F)   63        47      1903


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   6:49 AM CDT   SUNSET   7:07 PM CDT
SEPTEMBER 18 2026.....SUNRISE   6:49 AM CDT   SUNSET   7:06 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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