National Weather Service Text Product Display

Climatological Report (Annual)
Issued by NWS Jacksonville, FL
Versions: 1 2 3 4 5
045
CXUS53 KJAX 030852
CLAAMG

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
352 AM EST SUN JAN 03 2021

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

...THE ALMA CLIMATE SUMMARY FOR THE YEAR OF 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1938 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            105   08/18/1995
 LOW                   01/21/1985
HIGHEST           97   09/05         99      -2      101  07/03
                       07/11
                       07/14
                                                          05/26
                                                          06/04
LOWEST            23   12/26         21       2       28  12/19
                                                          01/31
AVG. MAXIMUM    79.2               78.3     0.9     80.8
AVG. MINIMUM    57.8               56.2     1.6     57.5
MEAN            68.5               67.2     1.3     69.1
DAYS MAX >= 90    80               93.0   -13.0      119
DAYS MIN <= 32    22               23.0    -1.0       12

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       64.56   1947
 MINIMUM       26.08   1954
TOTALS         41.80              46.65   -4.85    34.20
DAILY AVG.      0.11               0.13   -0.02     0.09
DAYS >= .01       97              103.0    -6.0       96
DAYS >= .10       59               68.0    -9.0       64
DAYS >= .50       28               29.0    -1.0       23
DAYS >= 1.00      13               13.0     0.0       12
GREATEST
 24 HR. TOTAL   2.49

SNOWFALL (INCHES)
RECORDS
 TOTAL           4.4   1973
TOTALS           0.0                0.1    -0.1      0.0

DEGREE DAYS
HEATING TOTAL   1368               1658    -290     1367
 SINCE 7/1       597                639     -42       MM
COOLING TOTAL   2768               2475     293     2988
 SINCE 1/1      2768               2476     292       MM

FREEZE DATES
RECORD
 EARLIEST     10/17/1954
 LATEST       04/08/2007
EARLIEST                        12/01
LATEST                          03/01
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
HIGHEST WIND SPEED/DIRECTION    35/190    DATE  07/22
HIGHEST GUST SPEED/DIRECTION    50/240    DATE  04/13

SKY COVER
AVERAGE SKY COVER           0.34

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             69     MIXED PRECIP               0
HEAVY RAIN               68     RAIN                     103
LIGHT RAIN              147     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                     251     FOG W/VIS <= 1/4 MILE     34
HAZE                      7

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

$$
National Weather Service National Headquarters
