WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS52 TJSJ 070853
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SAN JUAN AREA/PR
MONTH: APRIL
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 87 73 80 1 0 15 0.12 M M 10.8 24 60 M M 5 36 100
2 85 73 79 0 0 14 0.36 M M 13.2 30 100 M M 6 1 41 90
3 84 74 79 -1 0 14 0.14 M M 16.7 29 70 M M 5 42 50
4 84 72 78 -2 0 13 0.34 M M 17.5 26 70 M M 4 18 39 80
5 84 71 78 -2 0 13 0.34 M M 13.8 23 50 M M 6 1 31 10
6 84 71 78 -2 0 13 T M M 10.8 22 60 M M 4 18 29 60
================================================================================
SM 508 434 0 82 1.30 M 82.8 M 30
================================================================================
AV 84.7 72.3 13.8 FASTST M M 5 MAX(MPH)
MISC ----> 30 100 42 50
================================================================================
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: APRIL
YEAR: 2025
LATITUDE: 18 25 N
LONGITUDE: 66 0 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 78.5 TOTAL FOR MONTH: 1.30 1 = FOG OR MIST
DPTR FM NORMAL: -1.2 DPTR FM NORMAL: 0.62 2 = FOG REDUCING VISIBILITY
HIGHEST: 87 ON 1 GRTST 24HR 0.51 ON 4- 5 TO 1/4 MILE OR LESS
LOWEST: 71 ON 6, 5 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: 5
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
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) 0
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 6
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 82
DPTR FM NORMAL -4 [PRESSURE DATA]
TOTAL FM JAN 1 1456 HIGHEST SLP M ON M
DPTR FM NORMAL 203 LOWEST SLP 29.99 ON 1
[REMARKS]