Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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640
CDUS42 KJAX 170533
CLIJAX

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
133 AM EDT SUN MAY 17 2026

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR MAY 16 2026...

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)
 YESTERDAY
  MAXIMUM         88   3:03 PM  97    2025  86      2       97
  MINIMUM         63   4:17 AM  50    2021  64     -1       70
  AVERAGE         76                        75      1       84

PRECIPITATION (IN)
  YESTERDAY        0.00          0.63 1978   0.10  -0.10     0.00
  MONTH TO DATE    2.45                      1.41   1.04     2.25
  SINCE MAR 1      5.02                      7.63  -2.61     8.15
  SINCE JAN 1      6.99                     13.77  -6.78    16.90

SNOWFALL (IN)
  YESTERDAY        0.0           T    1915
                                      1922

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE MAR 1     82                       186   -104      109
  SINCE JUL 1   1119                      1224   -105     1128

 COOLING
  YESTERDAY       11                        10      1       19
  MONTH TO DATE  133                       135     -2      190
  SINCE MAR 1    440                       335    105      453
  SINCE JAN 1    503                       374    129      502
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     6.5


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           1:00 AM
 LOWEST     50           3:00 PM
 AVERAGE    72

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


THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        96      1995
 MINIMUM TEMPERATURE (F)   64        46      1973


SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE   6:31 AM EDT   SUNSET   8:16 PM EDT
MAY 18 2026...........SUNRISE   6:31 AM EDT   SUNSET   8:16 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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