Climatological Report (Monthly)
Issued by NWS Jacksonville, FL

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CXUS52 KJAX 031231
CLMAMG

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
730 AM EST THU JAN 3 2019

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

...THE ALMA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              83   12/30/2015
                        12/28/2015
                        12/27/2015
 LOW                7   12/13/1962
HIGHEST            80   12/30        64      16       80  12/05
LOWEST             29   12/12        43     -14       29  12/11
AVG. MAXIMUM     64.2              63.4     0.8     62.9
AVG. MINIMUM     45.0              41.8     3.2     43.5
MEAN             54.6              52.6     2.0     53.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      4               6.1    -2.1        5
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.90   1983
 MINIMUM         0.36   1984
TOTALS           5.90              3.29    2.61     1.86
DAILY AVG.       0.19              0.11    0.08     0.06
DAYS >= .01        10               8.0     2.0        6
DAYS >= .10         8               5.1     2.9        4
DAYS >= .50         5               2.2     2.8        2
DAYS >= 1.00        1               1.0     0.0        0
GREATEST
 24 HR. TOTAL    1.74

SNOWFALL (INCHES)
RECORDS
 TOTAL            2.3   1989
TOTALS            0.0               0.1    -0.1      0.0
SINCE 7/1         0.0               0.1    -0.1      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0

DEGREE_DAYS
HEATING TOTAL     338               396     -58      371
 SINCE 7/1        604               640     -36      582
COOLING TOTAL      25                11      14       13
 SINCE 1/1       3039              2476     563     2867
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.9
HIGHEST WIND SPEED/DIRECTION    25/190    DATE  12/21
HIGHEST GUST SPEED/DIRECTION    38/180    DATE  12/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  8
  0
  0
  0
  0
  5
HAZE                      2

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

$$


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