WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS52 TJSJ 120900
CF6IST
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CYRIL E. KING AP/ST THOMAS
MONTH: MAY
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 84 77 81 -1 0 16 0.06 M M 6.3 17 140 M M 3 13 23 140
2 87 77 82 0 0 17 0.17 M M 9.3 18 50 M M 4 13 28 60
3 83 77 80 -2 0 15 1.33 M M 9.2 17 50 M M 5 13 25 50
4 85 76 81 -1 0 16 0.00 M M 7.5 15 130 M M 2 22 140
5 85 75 80 -2 0 15 0.00 M M 7.6 16 130 M M 2 21 130
6 86 77 82 0 0 17 0.01 M M 6.9 15 60 M M 2 3 20 40
7 88 75 82 0 0 17 0.00 M M 7.9 17 40 M M 2 30 20
8 88 75 82 0 0 17 2.03 M M 7.2 17 90 M M 3 13 24 20
9 86 78 82 0 0 17 0.12 M M 9.7 16 90 M M 2 1 22 170
10 88 79 84 2 0 19 T M M 12.0 21 110 M M 3 29 130
11 88 79 84 2 0 19 0.11 0.0 0 11.0 23 130 M M 2 13 31 140
================================================================================
SM 948 845 0 185 3.83 0.0 94.6 M 30
================================================================================
AV 86.2 76.8 8.6 FASTST M M 3 MAX(MPH)
MISC ----> 23 130 31 140
================================================================================
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: MAY
YEAR: 2025
LATITUDE: 18 19 N
LONGITUDE: 64 58 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 81.5 TOTAL FOR MONTH: 3.83 1 = FOG OR MIST
DPTR FM NORMAL: -0.5 DPTR FM NORMAL: 2.70 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 11,10 GRTST 24HR 2.15 ON 8- 9 TO 1/4 MILE OR LESS
LOWEST: 75 ON 8, 7 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: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 185
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 2023 HIGHEST SLP M ON M
DPTR FM NORMAL 113 LOWEST SLP 29.87 ON 1
[REMARKS]