WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS52 TJSJ 280854
CF6IST
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CYRIL E. KING AP/ST THOMAS
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 18 19 N
LONGITUDE: 64 58 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 89 78 84 3 0 19 0.02 M M 7.4 15 70 M M 3 25 50
2 M M M M M M M M M M M M M M 4 138 M M
3 87 78 83 2 0 18 0.01 M M 8.7 15 140 M M 3 21 130
4 89 80 85 4 0 20 0.01 M M 10.0 18 120 M M 2 26 120
5 90 78 84 3 0 19 0.06 M M 9.7 18 90 M M 2 1 25 100
6 90 77 84 3 0 19 0.01 M M 8.4 23 100 M M 4 1 31 120
7 90 77 84 4 0 19 0.05 M M 11.1 25 120 M M 4 1 37 120
8 88 79 84 4 0 19 0.01 M M 12.2 20 120 M M 3 26 150
9 86 77 82 2 0 17 0.25 M M 6.7 20 140 M M 5 1 27 140
10 84 78 81 1 0 16 0.36 M M 10.2 23 120 M M 6 1 34 120
11 88 77 83 3 0 18 0.11 M M 11.0 20 120 M M 5 1 28 110
12 87 78 83 3 0 18 T M M 11.5 22 120 M M 3 32 120
13 M M M M M M M M M M M M M M M 18 M M
14 87 77 82 2 0 17 T M M 9.5 17 110 M M 4 24 140
15 87 76 82 2 0 17 0.00 M M 6.5 12 140 M M 1 15 140
16 87 77 82 2 0 17 T M M 9.1 17 120 M M 2 24 130
17 86 77 82 2 0 17 0.11 M M 10.0 20 120 M M 2 1 28 110
18 M M M M M M M M M 9.0 20 130 M M 3 8 29 130
19 89 77 83 3 0 18 T 0.0 0 8.7 16 80 M M 2 25 40
20 88 78 83 3 0 18 T M M 7.6 18 130 M M 3 23 100
21 89 79 84 4 0 19 0.04 0.0 0 9.9 18 100 M M 2 1 24 100
22 87 76 82 2 0 17 0.01 M M 8.4 20 70 M M 6 1 27 30
23 88 78 83 3 0 18 0.01 M M 12.5 20 40 M M 4 32 30
24 88 77 83 3 0 18 0.03 M M 10.0 17 60 M M 4 28 40
25 84 M M M M M M M M M M M M M M 1 M M
26 86 72 79 -1 0 14 0.00 M M 6.4 14 70 M M 2 24 30
27 M M M M M M 0.00 M M M M M M M M M M
================================================================================
SM 2014 1701 0 392 1.09 0.0 214.5 M 79
================================================================================
AV 87.6 77.3 9.3 FASTST M M 3 MAX(MPH)
MISC ----> 25 120 37 120
================================================================================
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: DECEMBER
YEAR: 2025
LATITUDE: 18 19 N
LONGITUDE: 64 58 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 82.4 TOTAL FOR MONTH: 1.09 1 = FOG OR MIST
DPTR FM NORMAL: 2.2 DPTR FM NORMAL: -1.53 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 7, 6 GRTST 24HR 0.85 ON 24-25 TO 1/4 MILE OR LESS
LOWEST: 72 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: 15
MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 4
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) 12
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 392
DPTR FM NORMAL -19 [PRESSURE DATA]
TOTAL FM JAN 1 5769 HIGHEST SLP M ON M
DPTR FM NORMAL -340 LOWEST SLP 29.91 ON 24
[REMARKS]