CXUS42 TJSJ 180416 CF6JSJ PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAN JUAN AREA/PR MONTH: AUGUST YEAR: 2021 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 79 83 0 0 18 0.00 M M 11.0 20 80 M M 4 26 80 2 87 79 83 0 0 18 0.05 M M 6.1 13 60 M M 5 1 M M 3 87 78 83 0 0 18 0.51 M M 6.1 16 70 M M 5 M M 4 88 77 83 0 0 18 0.05 M M 3.8 14 60 M M 3 3 16 250 5 89 79 84 1 0 19 0.00 M M 10.4 20 70 M M 4 26 70 6 89 79 84 1 0 19 0.04 M M 10.7 17 60 M M 3 M M 7 88 79 84 1 0 19 0.01 M M 9.2 17 60 M M 4 23 60 8 87 79 83 0 0 18 0.18 M M 9.5 16 110 M M 5 40 90 9 89 78 84 1 0 19 T M M 11.1 20 70 M M 3 24 70 10 87 77 82 -1 0 17 0.37 M M 10.0 23 90 M M 6 1 33 90 11 91 77 84 1 0 19 0.33 M M 8.8 29 80 M M 4 35 80 12 89 80 85 1 0 20 0.00 M M 11.5 20 60 M M 3 M M 13 88 79 84 0 0 19 T M M 11.4 17 60 M M 4 22 80 14 91 80 86 2 0 21 0.08 M M 11.3 23 70 M M 5 30 60 15 86 76 81 -3 0 16 0.60 M M 12.7 21 90 M M 7 31 90 16 90 77 84 0 0 19 T M M 9.6 21 80 M M 5 26 90 17 90 79 85 1 0 20 0.01 M M 10.1 20 90 M M 4 25 60 ================================================================================ SM 1503 1332 0 317 2.23 M 163.2 M 74 ================================================================================ AV 88.4 78.4 9.6 FASTST M M 4 MAX(MPH) MISC ----> 29 80 40 90 ================================================================================ 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: AUGUST YEAR: 2021 LATITUDE: 18 25 N LONGITUDE: 66 0 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 83.4 TOTAL FOR MONTH: 2.23 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: -1.01 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 14,11 GRTST 24HR 0.60 ON 15-15 TO 1/4 MILE OR LESS LOWEST: 76 ON 15 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: 11 MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 5 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) 3 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 317 DPTR FM NORMAL 11 [PRESSURE DATA] TOTAL FM JAN 1 3664 HIGHEST SLP M ON M DPTR FM NORMAL 119 LOWEST SLP M ON M [REMARKS]