WFO Monthly/Daily Climate Data
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
802
CXHW50 PHFO 221250
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
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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 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
6 87 76 82 6 0 17 0.00 M M 15.8 26 70 M M 4 36 70
7 87 74 81 5 0 16 T M M 14.3 24 60 M M 2 34 60
8 86 74 80 4 0 15 0.00 M M 10.9 20 60 M M 4 31 360
9 84 71 78 2 0 13 0.05 M M 7.5 20 20 M M 7 27 30
10 86 72 79 3 0 14 0.03 M M 11.9 23 60 M M 5 33 60
11 85 74 80 4 0 15 0.01 M M 13.3 23 80 M M 5 8 32 30
12 86 74 80 4 0 15 0.00 M M 13.0 22 60 M M 6 33 60
13 85 73 79 3 0 14 0.00 M M 13.2 23 60 M M 3 32 80
14 87 74 81 4 0 16 0.00 M M 13.4 21 50 M M 4 30 40
15 86 74 80 3 0 15 0.00 M M 10.4 22 70 M M 3 29 50
16 84 71 78 1 0 13 0.00 M M 6.2 15 160 M M 6 21 140
17 82 73 78 1 0 13 0.11 M M 5.9 16 110 M M 8 8 22 110
18 82 71 77 0 0 12 0.28 M M 4.2 21 70 M M 5 8 25 90
19 86 72 79 2 0 14 0.03 M M 10.8 23 70 M M 3 8 32 70
20 87 74 81 4 0 16 T M M 12.8 22 80 M M 3 30 80
21 88 73 81 4 0 16 0.00 M M 11.5 22 80 M M 3 29 70
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SM 1795 1541 0 309 0.52 M 220.1 M 97
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AV 85.5 73.4 10.5 FASTST M M 5 MAX(MPH)
MISC ----> 26 70 36 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: APRIL
YEAR: 2025
LATITUDE: 21 21 N
LONGITUDE: 157 56 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 79.4 TOTAL FOR MONTH: 0.52 1 = FOG OR MIST
DPTR FM NORMAL: 3.0 DPTR FM NORMAL: -0.08 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 21, 5 GRTST 24HR 0.38 ON 17-18 TO 1/4 MILE OR LESS
LOWEST: 71 ON 18,16 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: 7
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) 4
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 309
DPTR FM NORMAL 68 [PRESSURE DATA]
TOTAL FM JAN 1 1323 HIGHEST SLP M ON M
DPTR FM NORMAL 269 LOWEST SLP 29.91 ON 17
[REMARKS]