WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
430
CXUS52 TJSJ 310852
CF6IST
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CYRIL E. KING AP/ST THOMAS
MONTH: JANUARY
YEAR: 2025
LATITUDE: 18 19 N
LONGITUDE: 64 58 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 84 72 78 -1 0 13 0.00 M M 6.6 14 80 M M 2 22 40
2 80 74 77 -2 0 12 0.03 M M 10.4 20 90 M M 5 18 26 80
3 83 72 78 -1 0 13 0.05 M M 7.5 16 80 M M 3 1 31 80
4 83 71 77 -2 0 12 0.00 M M 7.0 18 20 M M 1 25 20
5 85 75 80 1 0 15 0.07 M M 9.6 18 90 M M 4 1 27 80
6 84 76 80 1 0 15 T M M 13.0 20 80 M M 4 29 70
7 83 74 79 0 0 14 0.02 M M 7.5 17 130 M M 4 1 24 140
8 83 75 79 0 0 14 0.00 M M 7.9 16 130 M M 3 23 130
9 83 71 77 -2 0 12 0.04 M M 3.8 18 340 M M 5 1 24 330
10 83 75 79 0 0 14 T M M 11.1 20 330 M M 2 40 340
11 83 71 77 -2 0 12 0.00 0.0 0 8.2 17 30 M M 4 27 40
12 83 67 75 -4 0 10 0.00 M M 3.8 10 360 M M 3 23 10
13 83 74 79 0 0 14 0.00 M M 7.8 16 10 M M 3 23 30
14 83 76 80 1 0 15 T 0.0 0 11.8 24 20 M M 5 40 360
15 84 76 80 1 0 15 0.07 M M 10.7 17 70 M M 5 1 43 30
16 83 76 80 1 0 15 0.01 M M 9.7 21 310 M M 5 1 34 340
17 86 75 81 2 0 16 0.04 M M 12.9 22 60 M M 3 1 31 30
18 86 76 81 2 0 16 0.10 M M 14.3 25 80 M M 5 18 38 40
19 86 75 81 2 0 16 0.02 M M 12.2 23 100 M M 4 1 32 120
20 85 73 79 0 0 14 0.17 M M 11.6 27 110 M M 4 1 40 120
21 M M M M M M M M M M M M M M M M M
22 M M M M M M M M M M M M M M M M M
23 86 75 81 2 0 16 0.34 M M 10.8 21 130 M M 6 1 29 90
24 84 73 79 0 0 14 0.02 M M 9.1 16 70 M M 4 1 26 50
25 86 74 80 1 0 15 0.01 M M 8.5 18 100 M M 5 1 23 110
26 85 74 80 1 0 15 T M M 11.1 25 110 M M 4 36 90
27 85 75 80 1 0 15 0.01 M M 11.9 18 100 M M 4 33 120
28 83 75 79 0 0 14 0.00 M M 9.0 17 140 M M 3 22 130
29 84 76 80 1 0 15 0.00 M M 7.0 14 130 M M 3 19 100
30 87 75 81 2 0 16 0.08 M M 8.8 17 60 M M 2 1 25 60
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SM 2353 2071 0 397 1.08 0.0 263.6 M 105
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AV 84.0 74.0 9.4 FASTST M M 4 MAX(MPH)
MISC ----> 27 110 43 30
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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: CYRIL E. KING AP/ST THOMAS
MONTH: JANUARY
YEAR: 2025
LATITUDE: 18 19 N
LONGITUDE: 64 58 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 79.0 TOTAL FOR MONTH: 1.08 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: -1.47 2 = FOG REDUCING VISIBILITY
HIGHEST: 87 ON 30 GRTST 24HR 0.57 ON 31- 1 TO 1/4 MILE OR LESS
LOWEST: 67 ON 12 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: 16
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 10
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 18
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 397
DPTR FM NORMAL -23 [PRESSURE DATA]
TOTAL FM JAN 1 397 HIGHEST SLP M ON M
DPTR FM NORMAL -23 LOWEST SLP 29.87 ON 9
[REMARKS]