WFO Monthly/Daily Climate Data Issued by NWS Honolulu, HI
000
CXHW50 PHFO 011250
CF6HNL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: HONOLULU HI
MONTH: APRIL
YEAR: 2021
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 84 72 78 2 0 13 T M M 9.8 21 50 M M 4 29 40
2 82 71 77 1 0 12 T M M 9.1 18 70 M M 4 24 60
3 82 70 76 0 0 11 0.00 M M 12.2 23 70 M M 3 29 50
4 80 69 75 -1 0 10 0.00 M M 13.1 25 60 M M 4 32 50
5 82 71 77 1 0 12 0.00 M M 15.9 28 50 M M 2 37 40
6 81 70 76 0 0 11 0.00 M M 14.2 25 50 M M 4 33 50
7 80 68 74 -2 0 9 T M M 12.2 22 60 M M 6 28 70
8 81 69 75 -1 0 10 0.00 M M 11.4 22 60 M M 3 31 60
9 81 66 74 -2 0 9 0.00 M M 8.8 21 50 M M 3 28 30
10 80 67 74 -2 0 9 T M M 6.6 13 230 M M 5 M M
11 79 67 73 -3 0 8 0.32 M M 6.8 17 40 M M 6 21 40
12 83 64 74 -2 0 9 T M M 6.7 17 30 M M 3 24 40
13 83 67 75 -1 0 10 0.00 M M 9.7 20 20 M M 3 27 20
14 84 66 75 -1 0 10 0.00 M M 9.3 20 40 M M 3 26 20
15 84 68 76 0 0 11 0.00 M M 9.3 22 50 M M 4 27 50
16 80 66 73 -3 0 8 0.00 M M 6.0 12 230 M M 5 17 220
17 83 68 76 0 0 11 0.00 M M 9.0 18 50 M M 4 24 40
18 85 68 77 1 0 12 0.00 M M 9.6 21 60 M M 4 27 60
19 85 69 77 1 0 12 T M M 4.5 12 210 M M 4 15 220
20 84 71 78 2 0 13 T M M 4.9 17 240 M M 8 21 230
21 88 70 79 3 0 14 0.00 M M 6.9 15 40 M M 4 24 30
22 86 73 80 4 0 15 0.00 M M 10.5 20 60 M M 3 26 60
23 84 73 79 3 0 14 0.00 M M 13.0 23 50 M M 3 29 40
24 85 73 79 3 0 14 T M M 14.0 26 70 M M 3 31 60
25 85 71 78 2 0 13 0.00 M M 12.6 24 80 M M 4 30 80
26 83 73 78 2 0 13 0.00 M M 7.7 14 220 M M 5 17 220
27 84 71 78 2 0 13 T M M 8.5 18 240 M M 5 22 210
28 82 70 76 -1 0 11 0.12 M M 5.8 14 80 M M 5 1 18 160
29 86 71 79 2 0 14 0.00 M M 9.2 16 50 M M 6 21 30
30 85 73 79 2 0 14 T M M 11.7 23 70 M M 5 28 60
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SM 2491 2085 0 345 0.44 M 289.0 M 125
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AV 83.0 69.5 9.6 FASTST M M 4 MAX(MPH)
MISC ----> 28 50 37 40
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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: 2021
LATITUDE: 21 21 N
LONGITUDE: 157 56 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 76.3 TOTAL FOR MONTH: 0.44 1 = FOG OR MIST
DPTR FM NORMAL: 0.2 DPTR FM NORMAL: -0.19 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 21 GRTST 24HR 0.32 ON 11-11 TO 1/4 MILE OR LESS
LOWEST: 64 ON 12 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: 2
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) 8
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 22
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 345
DPTR FM NORMAL 13 [PRESSURE DATA]
TOTAL FM JAN 1 1277 HIGHEST SLP 30.14 ON 24
DPTR FM NORMAL 170 LOWEST SLP 29.88 ON 11
[REMARKS]
#FINAL-04-21#