WFO Monthly/Daily Climate Data
Issued by NWS Jacksonville, FL

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CXUS52 KJAX 070206
CF6SSI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST SIMONS ISLAND
                                          MONTH:     DECEMBER
                                          YEAR:      2019
                                          LATITUDE:   31  9 N
                                          LONGITUDE:  81 23 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  81  63  72  14   0   7 0.04  0.0    0 11.2 25 220   M    M   8 1      35 230
 2  65  43  54  -3  11   0 0.00  0.0    0 11.5 21 270   M    M   0        30 270
 3  54  37  46 -11  19   0 0.00  0.0    0  7.4 14 280   M    M   0        19 230
 4  65  42  54  -3  11   0 0.00  0.0    0  9.9 16 270   M    M   0        24 260
 5  67  47  57   1   8   0 0.00  0.0    0  5.9 13 360   M    M   0        17  10
 6  73  45  59   3   6   0 0.00  0.0    0  2.7 12 250   M    M   1        17 250
 7  68  46  57   1   8   0 0.00  0.0    0  7.8 16  40   M    M   4        20  40
 8  60  55  58   2   7   0    T  0.0    0 12.3 22  20   M    M   7 1      28  30
 9  71  55  63   8   2   0 0.00  0.0    0  6.0 12 170   M    M   2 1      17 180
10  77  60  69  14   0   4 0.00  0.0    0  5.4 15 170   M    M   1        24 180
11  69  54  62   7   3   0 0.05  0.0    0 10.3 20  50   M    M   8 1      28  40
12  61  54  58   3   7   0 0.03  0.0    0 16.8 25  40   M    M   8 1      37  40
13  60  55  58   4   7   0 1.02  0.0    0  6.2 15  30   M    M  10 12     21  20
14  63  50  57   3   8   0 0.54  0.0    0  8.2 20 310   M    M   6 12     27 300
15  66  43  55   1  10   0 0.00  0.0    0  3.7  9 120   M    M   0 12     11 130
16  75  50  63   9   2   0 0.00  0.0    0  4.0 12 140   M    M   2 12     16 130
17  71  58  65  11   0   0 0.38  0.0    0  6.5 18 210   M    M   7 13     28 270
18  58  39  49  -4  16   0 0.00  0.0    0  9.5 20 340   M    M   1        30 320
19  57  36  47  -6  18   0 0.00  0.0    0 10.9 21  30   M    M   0        28  30
20  59  45  52  -1  13   0 0.00  0.0    0 13.4 23  40   M    M   3        30  30
21  61  53  57   4   8   0    T  0.0    0 15.0 23  30   M    M   7 1      30  30
22  66  56  61   8   4   0 4.01  0.0    0  9.5 20  40   M    M  10 1      25  30
23  70  57  64  12   1   0 1.14  0.0    0  6.4 21 220   M    M   6 1      27 220
24  71  57  64  12   1   0 0.84  0.0    0 14.4 32  20   M    M   7 13     41  20
25  61  53  57   5   8   0 0.00  0.0    0 12.4 21  30   M    M   3        28  30
26  67  56  62  10   3   0 0.01  0.0    0  9.3 16  30   M    M   9 12     20  10
27  73  60  67  15   0   2    T  0.0    0  7.7 13  40   M    M   7        16  70
28  74  63  69  17   0   4 0.10  0.0    0  6.4 13  60   M    M  10 1      18  60
29  69  64  67  15   0   2 0.22  0.0    0  7.8 14 180   M    M  10 12     21 170
30  77  57  67  15   0   2    T  0.0    0  7.0 16 230   M    M   6 1      22 230
31  64  48  56   4   9   0 0.00  0.0    0  8.6 17 260   M    M   0        25 260
================================================================================
SM 2073 1601       190  21  8.38  0.0    274.1          M      143
================================================================================
AV 66.9 51.6                               8.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    32  20                 41  20
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   ST SIMONS ISLAND
                                          MONTH:     DECEMBER
                                          YEAR:      2019
                                          LATITUDE:   31  9 N
                                          LONGITUDE:  81 23 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 59.3   TOTAL FOR MONTH:   8.38    1 = FOG OR MIST
DPTR FM NORMAL:   5.2   DPTR FM NORMAL:    5.74    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  1    GRTST 24HR  4.46 ON 22-23      TO 1/4 MILE OR LESS
LOWEST:     36 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.   190    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL  -161    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1   376    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -155

[CDD (BASE 65) ]
TOTAL THIS MO.    21
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1  3391    HIGHEST SLP 30.46 ON 20
DPTR FM NORMAL   763    LOWEST  SLP 29.62 ON 14

[REMARKS]
#FINAL-12-19#


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