


WFO Monthly/Daily Climate Data
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
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560 CXHW50 PHFO 061250 CF6HNL PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HONOLULU HI MONTH: APRIL YEAR: 2025 LATITUDE: 21 21 N LONGITUDE: 157 56 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 85 75 80 4 0 15 0.00 M M 9.5 16 170 M M 5 23 150 2 84 73 79 3 0 14 0.00 M M 6.7 15 200 M M 4 21 170 3 84 72 78 2 0 13 0.00 M M 6.3 13 170 M M 5 18 180 4 86 75 81 5 0 16 0.01 M M 8.7 16 50 M M 8 8 23 60 5 88 76 82 6 0 17 T M M 13.8 24 70 M M 4 33 80 ================================================================================ SM 427 371 0 75 0.01 M 45.0 M 26 ================================================================================ AV 85.4 74.2 9.0 FASTST M M 5 MAX(MPH) MISC ----> 24 70 33 80 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HONOLULU HI MONTH: APRIL YEAR: 2025 LATITUDE: 21 21 N LONGITUDE: 157 56 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 79.8 TOTAL FOR MONTH: 0.01 1 = FOG OR MIST DPTR FM NORMAL: 3.8 DPTR FM NORMAL: -0.20 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 5 GRTST 24HR 0.01 ON 4- 5 TO 1/4 MILE OR LESS LOWEST: 72 ON 3 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 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) 5 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 75 DPTR FM NORMAL 20 [PRESSURE DATA] TOTAL FM JAN 1 1089 HIGHEST SLP M ON M DPTR FM NORMAL 221 LOWEST SLP 29.95 ON 3 [REMARKS]