WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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379 CXUS52 TJSJ 300451 CF6JSJ PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAN JUAN AREA/PR MONTH: SEPTEMBER YEAR: 2024 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 90 79 85 1 0 20 0.04 M M 8.0 21 70 M M 4 1 29 70 2 90 80 85 1 0 20 0.33 M M 10.2 24 60 M M 6 13 33 70 3 93 82 88 4 0 23 0.00 M M 11.5 28 100 M M 4 35 100 4 91 82 87 4 0 22 0.00 M M 12.0 22 80 M M 4 29 70 5 91 82 87 4 0 22 0.03 M M 7.5 18 50 M M 5 30 50 6 92 81 87 4 0 22 0.20 M M 8.9 22 70 M M 4 18 29 80 7 91 80 86 3 0 21 0.21 M M 8.2 20 60 M M 6 13 28 70 8 89 82 86 3 0 21 0.27 M M 8.4 25 80 M M 6 138 33 90 9 90 79 85 2 0 20 0.27 M M 4.5 20 80 M M 6 13 26 70 10 90 78 84 1 0 19 0.43 M M 5.1 23 90 M M 5 13 29 90 11 92 77 85 2 0 20 T M M 5.9 18 70 M M 3 23 80 12 91 81 86 3 0 21 0.28 M M 5.7 20 90 M M 4 25 70 13 92 80 86 3 0 21 0.06 M M 6.1 22 60 M M 4 13 32 70 14 94 82 88 5 0 23 0.08 M M 5.2 14 160 M M 6 13 21 110 15 96 82 89 6 0 24 0.02 M M 5.3 15 90 M M 4 24 160 16 92 81 87 4 0 22 T M M 10.3 22 60 M M 3 31 60 17 91 80 86 3 0 21 0.23 M M 8.8 21 90 M M 4 27 70 18 91 81 86 3 0 21 0.02 M M 7.9 17 70 M M 4 1 27 80 19 90 82 86 3 0 21 0.03 M M 3.1 12 30 M M 4 3 21 20 20 91 77 84 1 0 19 0.54 M M 4.9 22 270 M M 3 138 31 270 21 92 81 87 4 0 22 0.00 M M 4.3 13 190 M M 3 3 21 20 22 92 80 86 3 0 21 0.15 M M 4.8 14 30 M M 4 38 24 360 23 93 80 87 4 0 22 0.00 M M 4.2 15 60 M M 5 21 30 24 93 81 87 4 0 22 T M M 6.1 17 70 M M 4 3 24 70 25 92 82 87 4 0 22 0.00 M M 8.0 22 70 M M 3 3 31 70 26 91 81 86 3 0 21 0.00 M M 6.0 22 90 M M 5 3 30 80 27 92 80 86 3 0 21 0.03 M M 8.1 22 70 M M 3 3 28 70 28 93 82 88 5 0 23 0.00 M M 7.0 20 80 M M 4 18 25 70 29 91 80 86 3 0 21 0.03 M M 6.6 16 60 M M 4 26 20 ================================================================================ SM 2656 2335 0 618 3.25 M 202.6 M 124 ================================================================================ AV 91.6 80.5 7.0 FASTST M M 4 MAX(MPH) MISC ----> 28 100 35 100 ================================================================================ 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: 2024 LATITUDE: 18 25 N LONGITUDE: 66 0 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 86.1 TOTAL FOR MONTH: 3.25 1 = FOG OR MIST DPTR FM NORMAL: 2.9 DPTR FM NORMAL: -3.06 2 = FOG REDUCING VISIBILITY HIGHEST: 96 ON 15 GRTST 24HR 0.54 ON 19-20 TO 1/4 MILE OR LESS LOWEST: 77 ON 20,11 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: 19 MAX 90 OR ABOVE: 28 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 26 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 618 DPTR FM NORMAL 96 [PRESSURE DATA] TOTAL FM JAN 1 5069 HIGHEST SLP M ON M DPTR FM NORMAL 736 LOWEST SLP 29.76 ON 20 [REMARKS]