WFO Monthly/Daily Climate Data Issued by NWS Jacksonville, FL
000
CXUS52 KJAX 010800
CF6SSI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ST SIMONS ISLAND
MONTH: SEPTEMBER
YEAR: 2021
LATITUDE: 31 9 N
LONGITUDE: 81 23 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 90 78 84 3 0 19 T 0.0 0 13.2 21 220 M M 3 30 240
2 87 74 81 0 0 16 0.16 0.0 0 6.1 18 10 M M 5 13 28 10
3 85 72 79 -2 0 14 0.17 0.0 0 8.8 20 30 M M 3 1 26 70
4 85 69 77 -4 0 12 0.00 0.0 0 9.5 17 50 M M 3 24 60
5 86 76 81 0 0 16 T 0.0 0 6.0 13 130 M M 5 17 100
6 90 75 83 2 0 18 0.00 0.0 0 5.6 14 130 M M 0 19 150
7 89 75 82 1 0 17 0.23 0.0 0 6.3 16 210 M M 1 13 23 200
8 88 74 81 0 0 16 0.45 0.0 0 5.1 13 250 M M 2 13 19 250
9 88 74 81 1 0 16 0.06 0.0 0 10.0 21 240 M M 6 1 33 180
10 85 76 81 1 0 16 0.00 0.0 0 10.2 18 50 M M 4 26 40
11 84 77 81 1 0 16 0.00 0.0 0 9.2 16 70 M M 1 22 50
12 85 72 79 -1 0 14 0.00 0.0 0 7.2 13 80 M M 0 22 40
13 85 71 78 -2 0 13 0.00 0.0 0 7.1 14 70 M M 0 19 90
14 86 70 78 -2 0 13 0.00 0.0 0 5.7 13 110 M M 0 17 130
15 88 74 81 2 0 16 0.56 0.0 0 8.1 22 160 M M 1 1 33 170
16 84 73 79 0 0 14 0.25 0.0 0 5.6 18 140 M M 6 1 24 130
17 86 73 80 1 0 15 T 0.0 0 4.1 13 90 M M 5 19 100
18 85 74 80 1 0 15 0.00 0.0 0 5.8 13 90 M M 4 19 90
19 82 74 78 -1 0 13 0.57 0.0 0 6.8 15 40 M M 5 13 21 40
20 86 75 81 2 0 16 0.38 0.0 0 5.0 14 140 M M 4 13 19 150
21 84 75 80 2 0 15 0.07 0.0 0 5.3 12 120 M M 6 1 16 110
22 86 71 79 1 0 14 1.29 0.0 0 5.3 18 300 M M 2 13 29 300
23 83 64 74 -4 0 9 0.00 0.0 0 6.8 15 340 M M 3 23 310
24 80 62 71 -7 0 6 0.00 0.0 0 8.3 16 50 M M 1 25 60
25 83 63 73 -5 0 8 0.00 0.0 0 4.6 15 10 M M 0 21 330
26 82 61 72 -5 0 7 0.00 0.0 0 4.7 13 100 M M 0 18 100
27 82 64 73 -4 0 8 0.00 0.0 0 4.7 13 110 M M 0 16 100
28 84 65 75 -2 0 10 0.00 0.0 0 5.3 12 140 M M 0 16 140
29 87 70 79 2 0 14 0.00 0.0 0 6.1 13 130 M M 2 16 130
30 86 68 77 1 0 12 0.00 0.0 0 3.3 9 110 M M 0 13 160
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SM 2561 2139 0 408 4.19 0.0 199.8 M 72
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AV 85.4 71.3 6.7 FASTST M M 2 MAX(MPH)
MISC ----> 22 160 # 33 180
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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: SEPTEMBER
YEAR: 2021
LATITUDE: 31 9 N
LONGITUDE: 81 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 78.3 TOTAL FOR MONTH: 4.19 1 = FOG OR MIST
DPTR FM NORMAL: -0.8 DPTR FM NORMAL: -1.81 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 6, 1 GRTST 24HR 1.29 ON 22-22 TO 1/4 MILE OR LESS
LOWEST: 61 ON 26 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: 11
MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 9
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 19
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 408
DPTR FM NORMAL -16 [PRESSURE DATA]
TOTAL FM JAN 1 2578 HIGHEST SLP 30.29 ON 12
DPTR FM NORMAL 20 LOWEST SLP 29.75 ON 9
[REMARKS]
#FINAL-09-21#