684
CXUS53 KJAX 011620
CLAJAX

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1120 AM EST MON JAN 01 2024

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR THE YEAR OF 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            104   07/11/1879
 LOW               7   01/21/1985
HIGHEST           99   08/13         98       1      100  06/23
                       08/14
                       07/30
LOWEST            29   01/16         24       5       20  12/25
AVG. MAXIMUM    81.8               79.7     2.1     80.3
AVG. MINIMUM    60.0               58.9     1.1     58.5
MEAN            70.9               69.3     1.6     69.4
DAYS MAX >= 90    92               80.1    11.9       88
DAYS MIN <= 32     7               14.3    -7.3       15

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       82.27   1947
 MINIMUM       30.44   1927
TOTALS         58.61              53.40    5.21    55.24
DAILY AVG.      0.16               0.15    0.01     0.15
DAYS >= .01      113              113.9    -0.9      106
DAYS >= .10       82               76.3     5.7       75
DAYS >= .50       37               33.3     3.7       36
DAYS >= 1.00      18               15.9     2.1       20
GREATEST
 24 HR. TOTAL   4.45   09/25 TO 09/26

SNOWFALL (INCHES)
RECORDS
 TOTAL           1.9   1899
TOTALS           0.0                0.0     0.0      0.0

DEGREE DAYS
HEATING TOTAL    855               1228    -373     1145
 SINCE 7/1       405                455     -50       MM
COOLING TOTAL   3115               2803     312     2854
 SINCE 1/1      3115               2803     312       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    41/280    DATE  06/14
HIGHEST GUST SPEED/DIRECTION    74/290    DATE  01/22

SKY COVER
AVERAGE SKY COVER           0.59

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             81     MIXED PRECIP               0
HEAVY RAIN               59     RAIN                      91
LIGHT RAIN              152     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                     177     FOG W/VIS <= 1/4 MILE     19
HAZE                      5

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

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