WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS52 TJSJ 120858
CF6IST
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CYRIL E. KING AP/ST THOMAS
MONTH: OCTOBER
YEAR: 2026
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 90 82 86 2 0 21 0.02 M M 12.2 21 130 M M 2 31 130
2 88 81 85 1 0 20 0.04 M M 9.3 17 140 M M 2 8 23 140
3 88 78 83 -1 0 18 0.88 M M 6.5 23 110 M M 4 3 32 100
4 88 80 84 0 0 19 0.01 M M 8.4 23 140 M M 2 8 31 160
5 89 81 85 1 0 20 T M M 9.6 16 140 M M 2 23 150
6 90 80 85 1 0 20 0.12 M M 10.6 23 140 M M 2 138 31 140
7 89 77 83 -1 0 18 0.28 M M 10.7 28 160 M M 4 1 39 160
8 M M M M M M M M M M M M M M M M M
9 89 80 85 1 0 20 0.05 M M 9.1 18 90 M M 3 25 80
10 89 78 84 0 0 19 0.07 M M 9.4 25 120 M M 2 1 34 120
11 88 77 83 -1 0 18 0.15 M M 10.0 24 100 M M 3 3 36 90
================================================================================
SM 888 794 0 193 1.62 M 95.8 M 26
================================================================================
AV 88.8 79.4 9.6 FASTST M M 3 MAX(MPH)
MISC ----> 28 160 39 160
================================================================================
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: OCTOBER
YEAR: 2026
LATITUDE: 18 19 N
LONGITUDE: 64 58 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 84.1 TOTAL FOR MONTH: 1.62 1 = FOG OR MIST
DPTR FM NORMAL: 0.1 DPTR FM NORMAL: -0.24 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 6, 1 GRTST 24HR 0.88 ON 3- 3 TO 1/4 MILE OR LESS
LOWEST: 77 ON 11, 7 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 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: 9
MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 193
DPTR FM NORMAL -16 [PRESSURE DATA]
TOTAL FM JAN 1 4626 HIGHEST SLP M ON M
DPTR FM NORMAL -214 LOWEST SLP 29.85 ON 6
[REMARKS]