WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS52 TJSJ 010901
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN JUAN AREA/PR
MONTH: OCTOBER
YEAR: 2025
LATITUDE: 18 25 N
LONGITUDE: 66 0 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 94 79 87 4 0 22 T M M 5.7 15 280 M M 2 21 170
2 89 78 84 1 0 19 T M M 4.1 14 40 M M 3 24 30
3 88 79 84 1 0 19 0.02 M M 4.8 13 40 M M 2 18 50
4 89 79 84 1 0 19 T M M 4.9 15 60 M M 4 3 24 70
5 87 77 82 -1 0 17 0.87 M M 4.0 18 100 M M 4 13 23 10
6 88 78 83 0 0 18 0.42 M M 4.4 16 80 M M 6 13 21 70
7 87 78 83 0 0 18 0.07 M M 4.4 15 90 M M 5 3 18 70
8 90 78 84 1 0 19 T M M 5.2 16 100 M M 4 21 90
9 88 78 83 0 0 18 0.24 M M 3.5 14 70 M M 3 13 20 60
10 88 78 83 0 0 18 0.14 M M 4.0 14 320 M M 4 3 25 320
11 91 80 86 3 0 21 T M M 4.9 16 180 M M 6 27 190
12 91 78 85 2 0 20 0.02 M M 5.3 13 90 M M 3 22 150
13 89 78 84 1 0 19 0.05 M M 8.3 22 90 M M 3 31 40
14 92 77 85 2 0 20 0.35 M M 6.7 15 70 M M 4 27 60
15 92 79 86 3 0 21 T M M 3.9 14 320 M M 3 21 340
16 92 75 84 1 0 19 0.10 M M 5.4 28 280 M M 5 37 290
17 94 79 87 4 0 22 0.02 M M 5.7 14 310 M M 4 21 330
18 89 78 84 1 0 19 0.26 M M 3.3 15 290 M M 5 138 23 10
19 91 78 85 2 0 20 0.16 M M 7.5 21 70 M M 3 1 26 40
20 91 77 84 2 0 19 0.09 M M 8.9 22 90 M M 5 1 29 130
21 89 77 83 1 0 18 0.16 M M 9.7 23 80 M M 6 30 80
22 88 75 82 0 0 17 1.08 M M 6.0 21 100 M M 6 13 30 110
23 86 78 82 0 0 17 0.02 M M 5.8 18 100 M M 6 3 28 90
24 91 77 84 2 0 19 0.48 M M 3.6 23 160 M M 5 1 39 160
25 90 78 84 2 0 19 0.02 M M 5.6 17 80 M M 5 23 80
26 87 78 83 1 0 18 0.08 M M 5.4 25 100 M M 5 3 35 90
27 88 78 83 1 0 18 0.06 M M 5.2 13 100 M M 6 16 90
28 92 77 85 3 0 20 0.02 M M 6.6 17 110 M M 4 27 130
29 92 79 86 4 0 21 T M M 5.6 15 160 M M 3 24 140
30 93 79 86 4 0 21 0.05 M M 5.7 15 180 M M 3 26 150
31 89 77 83 1 0 18 0.95 M M 3.9 18 80 M M 3 1 24 90
================================================================================
SM 2785 2414 0 593 5.73 M 168.0 M 130
================================================================================
AV 89.8 77.9 5.4 FASTST M M 4 MAX(MPH)
MISC ----> 28 280 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: SAN JUAN AREA/PR
MONTH: OCTOBER
YEAR: 2025
LATITUDE: 18 25 N
LONGITUDE: 66 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 83.9 TOTAL FOR MONTH: 5.73 1 = FOG OR MIST
DPTR FM NORMAL: 1.2 DPTR FM NORMAL: 0.52 2 = FOG REDUCING VISIBILITY
HIGHEST: 94 ON 17, 1 GRTST 24HR 1.08 ON 21-22 TO 1/4 MILE OR LESS
LOWEST: 75 ON 22,16 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: 24
MAX 90 OR ABOVE: 15 0.10 INCH OR MORE: 12
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 23
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 593
DPTR FM NORMAL 46 [PRESSURE DATA]
TOTAL FM JAN 1 5214 HIGHEST SLP 30.05 ON 19
DPTR FM NORMAL 306 LOWEST SLP 29.73 ON 16
[REMARKS]
#FINAL-10-25#