WFO Monthly/Daily Climate Data
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
595
CXHW50 PHFO 221250
CF6HNL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HONOLULU HI
MONTH: MAY
YEAR: 2025
LATITUDE: 21 21 N
LONGITUDE: 157 56 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 88 75 82 5 0 17 0.00 M M 14.2 24 60 M M 2 34 70
2 88 75 82 5 0 17 0.00 M M 13.1 24 60 M M 3 32 60
3 88 74 81 4 0 16 0.01 M M 11.6 22 60 M M 4 31 60
4 87 75 81 4 0 16 0.00 M M 12.1 20 50 M M 5 28 60
5 88 74 81 3 0 16 0.01 M M 12.3 23 60 M M 6 8 32 50
6 87 73 80 2 0 15 0.00 M M 14.2 25 70 M M 5 41 70
7 86 75 81 3 0 16 0.00 M M 13.2 24 40 M M 4 38 90
8 87 74 81 3 0 16 0.00 M M 11.6 24 90 M M 5 31 20
9 87 75 81 3 0 16 0.00 M M 15.1 24 70 M M 3 34 70
10 87 74 81 3 0 16 0.00 M M 15.3 26 70 M M 3 36 60
11 87 75 81 3 0 16 0.00 M M 16.1 25 50 M M 3 34 70
12 87 74 81 3 0 16 0.00 M M 13.8 21 70 M M 4 31 50
13 87 75 81 3 0 16 0.00 M M 14.2 24 80 M M 3 32 50
14 87 74 81 3 0 16 0.03 M M 12.5 23 50 M M 5 32 50
15 88 75 82 4 0 17 T M M 12.4 25 50 M M 3 39 70
16 86 74 80 2 0 15 0.25 M M 10.3 22 60 M M 5 1 31 60
17 87 73 80 2 0 15 0.00 M M 9.2 20 60 M M 4 24 60
18 87 75 81 3 0 16 0.00 M M 11.2 23 80 M M 3 32 70
19 88 73 81 3 0 16 0.04 M M 11.1 23 80 M M 4 36 60
20 84 71 78 0 0 13 0.24 M M 11.1 21 70 M M 5 1 29 60
21 86 74 80 2 0 15 0.00 M M 11.8 24 80 M M 4 8 35 80
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SM 1827 1557 0 332 0.58 M 266.4 M 83
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AV 87.0 74.1 12.7 FASTST M M 4 MAX(MPH)
MISC ----> 26 70 41 70
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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: MAY
YEAR: 2025
LATITUDE: 21 21 N
LONGITUDE: 157 56 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 80.6 TOTAL FOR MONTH: 0.58 1 = FOG OR MIST
DPTR FM NORMAL: 2.8 DPTR FM NORMAL: 0.00 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 19,15 GRTST 24HR 0.28 ON 19-20 TO 1/4 MILE OR LESS
LOWEST: 71 ON 20 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: 6
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
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) 5
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 332
DPTR FM NORMAL 65 [PRESSURE DATA]
TOTAL FM JAN 1 1762 HIGHEST SLP M ON M
DPTR FM NORMAL 334 LOWEST SLP 29.94 ON 20
[REMARKS]