WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
541
CXUS52 TJSJ 220849
CF6ISX
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HENRY E. ROHLSEN AP/ST CROIX
MONTH: APRIL
YEAR: 2025
LATITUDE: 17 42 N
LONGITUDE: 64 48 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 88 76 82 3 0 17 M M M 14.3 23 100 M M 3 30 90
2 M M M M M M M M M 15.5 25 100 M M 4 36 110
3 87 74 81 2 0 16 M M M 15.9 26 50 M M 3 8 39 80
4 87 73 80 1 0 15 M M M 15.8 25 60 M M 4 18 39 50
5 88 75 82 3 0 17 M M M 13.4 23 60 M M 2 32 50
6 87 75 81 2 0 16 M M M 12.0 22 110 M M 2 29 120
7 87 71 79 0 0 14 M M M 11.5 20 110 M M 3 27 120
8 87 74 81 2 0 16 T M M 11.5 21 100 M M 4 30 100
9 89 77 83 4 0 18 0.00 M M 12.9 22 100 M M 3 29 100
10 89 77 83 4 0 18 0.00 M M 9.9 21 100 M M 2 26 100
11 88 77 83 4 0 18 0.00 M M 9.6 17 100 M M 3 24 90
12 88 78 83 3 0 18 0.00 M M 10.7 21 100 M M 4 1 28 110
13 88 77 83 3 0 18 0.00 M M 9.2 16 100 M M 2 21 120
14 89 74 82 2 0 17 0.00 M M 8.8 17 110 M M 2 23 50
15 89 77 83 3 0 18 M M M 11.6 23 110 M M 3 1 32 110
16 89 77 83 3 0 18 0.00 M M 11.7 21 100 M M 3 28 120
17 88 77 83 3 0 18 0.00 M M 9.2 18 140 M M 8 1 30 140
18 85 77 81 1 0 16 M 0.0 0 5.5 16 30 M M 5 1 23 10
19 85 72 79 -1 0 14 M 0.0 0 6.0 16 50 M M 4 25 60
20 86 77 82 2 0 17 M M M 9.1 23 50 M M 6 3 32 40
21 85 72 79 -1 0 14 M M M 8.4 18 10 M M 2 28 10
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SM 1749 1507 0 333 T 0.0 232.5 M 72
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AV 87.5 75.4 11.1 FASTST M M 3 MAX(MPH)
MISC ----> 26 50 # 39 50
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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: HENRY E. ROHLSEN AP/ST CROIX
MONTH: APRIL
YEAR: 2025
LATITUDE: 17 42 N
LONGITUDE: 64 48 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 81.4 TOTAL FOR MONTH: T 1 = FOG OR MIST
DPTR FM NORMAL: 1.9 DPTR FM NORMAL: -1.39 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 16,15 GRTST 24HR T ON 2- 3 TO 1/4 MILE OR LESS
LOWEST: 71 ON 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: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
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) 9
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 333
DPTR FM NORMAL 30 [PRESSURE DATA]
TOTAL FM JAN 1 1562 HIGHEST SLP M ON M
DPTR FM NORMAL 90 LOWEST SLP 29.86 ON 21
[REMARKS]