


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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298 CXGM50 PGUM 140030 CF6GSN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAIPAN/ISLEY_(CGS) MP MONTH: JUNE YEAR: 2025 LATITUDE: 15 7 N LONGITUDE: 145-44 E 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 88 81 85 2 0 20 0.04 M M 8.2 14 160 M M 4 22 140 2 89 79 84 1 0 19 0.03 M M 9.5 16 60 M M 4 22 60 3 88 79 84 1 0 19 0.10 M M 10.0 17 90 M M 5 26 90 4 88 79 84 1 0 19 0.12 M M 11.8 22 90 M M 4 27 100 5 88 77 83 0 0 18 0.08 M M 8.3 15 100 M M 4 23 90 6 89 80 85 2 0 20 0.02 M M 8.9 20 130 M M 4 28 120 7 88 80 84 1 0 19 0.02 M M 12.0 20 80 M M 6 29 100 8 86 80 83 0 0 18 0.02 M M 14.2 23 80 M M 7 29 70 9 88 78 83 0 0 18 0.43 M M 12.5 23 80 M M 4 29 70 10 88 80 84 1 0 19 T M M 8.8 15 100 M M 3 21 100 11 89 80 85 2 0 20 0.04 M M 7.5 16 120 M M 4 8 21 130 12 91 79 85 1 0 20 0.00 M M 9.1 18 110 M M 2 25 110 13 90 78 84 0 0 19 0.00 M M 9.6 21 70 M M 3 26 80 ================================================================================ SM 1150 1030 0 248 0.90 M 130.4 M 54 ================================================================================ AV 88.5 79.2 10.0 FASTST M M 4 MAX(MPH) MISC ----> # 23 80 # 29 100 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SAIPAN/ISLEY_(CGS) MP MONTH: JUNE YEAR: 2025 LATITUDE: 15 7 N LONGITUDE: 145-44 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 83.8 TOTAL FOR MONTH: 0.90 1 = FOG OR MIST DPTR FM NORMAL: 0.7 DPTR FM NORMAL: -0.67 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 12 GRTST 24HR 0.43 ON 8- 9 TO 1/4 MILE OR LESS LOWEST: 77 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 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: 10 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 3 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) 2 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 248 DPTR FM NORMAL 14 [PRESSURE DATA] TOTAL FM JAN 1 3070 HIGHEST SLP 30.03 ON 1 DPTR FM NORMAL 457 LOWEST SLP 29.93 ON 1 [REMARKS]