WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS52 TJSJ 010442 CF6JSJ PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAN JUAN AREA/PR MONTH: SEPTEMBER YEAR: 2023 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 91 80 86 2 0 21 0.00 M M 8.1 21 70 M M 2 25 70 2 95 81 88 4 0 23 0.00 M M 5.4 18 60 M M 3 25 30 3 93 80 87 3 0 22 0.01 M M 6.9 17 140 M M 4 3 23 180 4 95 80 88 5 0 23 T M M 5.1 13 160 M M 3 22 140 5 95 79 87 4 0 22 T M M 5.0 18 60 M M 3 25 110 6 91 78 85 2 0 20 T M M 8.3 22 60 M M 3 26 70 7 91 80 86 3 0 21 0.96 M M 8.6 22 70 M M 4 27 110 8 89 77 83 0 0 18 0.01 M M 7.9 16 70 M M 4 21 50 9 90 79 85 2 0 20 0.20 M M 7.6 23 70 M M 4 1 27 70 10 89 80 85 2 0 20 0.06 M M 5.3 12 330 M M 5 17 10 11 90 79 85 2 0 20 0.10 M M 7.0 20 250 M M 4 27 230 12 93 80 87 4 0 22 T M M 5.8 16 230 M M 4 22 210 13 96 82 89 6 0 24 0.00 M M 5.9 14 210 M M 3 22 190 14 95 83 89 6 0 24 T M M 7.1 18 160 M M 2 3 27 140 15 94 81 88 5 0 23 T M M 5.0 18 60 M M 3 21 60 16 91 80 86 3 0 21 T M M 8.1 18 80 M M 5 23 80 17 91 80 86 3 0 21 0.01 M M 7.1 20 80 M M 4 3 24 70 18 92 80 86 3 0 21 T M M 7.2 18 70 M M 3 23 70 19 91 81 86 3 0 21 0.02 M M 5.8 16 60 M M 4 1 22 30 20 90 80 85 2 0 20 T M M 5.6 16 60 M M 4 3 22 10 21 89 80 85 2 0 20 0.54 M M 5.6 23 70 M M 4 138 27 110 22 91 79 85 2 0 20 0.07 M M 7.8 24 80 M M 3 28 50 23 89 80 85 2 0 20 0.13 M M 5.5 22 90 M M 4 13 26 90 24 92 79 86 3 0 21 0.31 M M 6.3 15 70 M M 4 3 21 40 25 91 81 86 3 0 21 T M M 8.7 22 70 M M 4 3 26 80 26 90 81 86 3 0 21 0.07 M M 10.9 18 60 M M 4 23 40 27 89 79 84 1 0 19 0.16 M M 8.3 24 80 M M 6 13 29 70 28 91 80 86 3 0 21 0.05 M M 7.1 16 60 M M 4 23 30 29 91 82 87 4 0 22 0.05 M M 6.7 16 50 M M 4 24 80 30 91 82 87 4 0 22 0.30 M M 11.0 21 80 M M 6 1 29 40 ================================================================================ SM 2746 2403 0 634 3.05 M 210.7 M 114 ================================================================================ AV 91.5 80.1 7.0 FASTST M M 4 MAX(MPH) MISC ----> # 24 80 # 29 70 ================================================================================ 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: SEPTEMBER YEAR: 2023 LATITUDE: 18 25 N LONGITUDE: 66 0 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 85.8 TOTAL FOR MONTH: 3.05 1 = FOG OR MIST DPTR FM NORMAL: 2.4 DPTR FM NORMAL: -3.45 2 = FOG REDUCING VISIBILITY HIGHEST: 96 ON 13 GRTST 24HR 0.96 ON 7- 7 TO 1/4 MILE OR LESS LOWEST: 77 ON 8 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: 17 MAX 90 OR ABOVE: 25 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 7 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. 634 DPTR FM NORMAL 84 [PRESSURE DATA] TOTAL FM JAN 1 4721 HIGHEST SLP M ON M DPTR FM NORMAL 360 LOWEST SLP 29.76 ON 12 [REMARKS] #FINAL-09-23#