Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 212133
CLIJAX

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
533 PM EDT MON SEP 21 2026

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR SEPTEMBER 21 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86   2:11 PM  97    1990  86      0       89
  MINIMUM         73   4:54 AM  49    1897  70      3       67
  AVERAGE         80                        78      2       78

PRECIPITATION (IN)
  TODAY            0.03          5.27 1897   0.25  -0.22     0.00
  MONTH TO DATE    3.52                      5.31  -1.79     0.69
  SINCE SEP 1      3.52                      5.31  -1.79     0.69
  SINCE JAN 1     37.02                     42.34  -5.32    36.12

SNOWFALL (IN)
  TODAY            0.0           0.0    MM

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           15                        13      2       13
  MONTH TO DATE  361                       308     53      258
  SINCE SEP 1    361                       308     53      258
  SINCE JAN 1   2781                      2391    390     2711
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          12:00 AM
 LOWEST     65          12:00 PM
 AVERAGE    81

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


THE JACKSONVILLE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        96      1990
 MINIMUM TEMPERATURE (F)   70        49      1897


SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE   7:15 AM EDT   SUNSET   7:25 PM EDT
SEPTEMBER 22 2026.....SUNRISE   7:15 AM EDT   SUNSET   7:23 PM EDT


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




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