Honolulu September Weather Averages Hawaii, United States of America

September Weather Averages for Honolulu

High Temp	28°C	82°F
Low Temp	24°C	75°F
Avg Temp	26°C	78°F
Sunshine Hours	207 hours
Rainfall	23.09 mm	0.91 In
Rain days	2 days
Pressure	1015 mb	30 In

Honolulu September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	26°C / 79°F	25°C / 78°F	26°C / 78°F	290 hours	21.00 mm / 0.83 In	3 days	1016 mb / 30 In
2009	27°C / 80°F	26°C / 78°F	26°C / 79°F	326 hours	5.50 mm / 0.22 In	0 days	1015 mb / 30 In
2010	27°C / 81°F	23°C / 74°F	25°C / 77°F	270 hours	8.80 mm / 0.35 In	0 days	1016 mb / 30 In
2011	27°C / 81°F	24°C / 75°F	25°C / 78°F	283 hours	12.20 mm / 0.48 In	1 days	1017 mb / 31 In
2012	27°C / 80°F	23°C / 74°F	25°C / 77°F	221 hours	22.79 mm / 0.90 In	2 days	1016 mb / 30 In
2013	28°C / 82°F	25°C / 76°F	26°C / 79°F	266 hours	15.11 mm / 0.59 In	2 days	1015 mb / 30 In
2014	29°C / 84°F	25°C / 78°F	27°C / 80°F	246 hours	18.93 mm / 0.75 In	2 days	1014 mb / 30 In
2015	28°C / 83°F	25°C / 76°F	26°C / 79°F	71 hours	79.94 mm / 3.15 In	8 days	1013 mb / 30 In
2016	28°C / 82°F	23°C / 74°F	25°C / 78°F	163 hours	36.41 mm / 1.43 In	5 days	1015 mb / 30 In
2017	28°C / 83°F	24°C / 75°F	26°C / 79°F	265 hours	3.60 mm / 0.14 In	1 days	1015 mb / 30 In
2018	28°C / 82°F	24°C / 75°F	26°C / 78°F	184 hours	70.39 mm / 2.77 In	7 days	1013 mb / 30 In
2019	28°C / 83°F	24°C / 76°F	26°C / 80°F	177 hours	19.24 mm / 0.76 In	3 days	1014 mb / 30 In
2020	27°C / 81°F	24°C / 75°F	25°C / 78°F	167 hours	6.40 mm / 0.25 In	0 days	1016 mb / 30 In
2021	29°C / 84°F	24°C / 75°F	26°C / 78°F	170 hours	15.70 mm / 0.62 In	1 days	1017 mb / 31 In
2022	30°C / 86°F	24°C / 76°F	26°C / 79°F	198 hours	12.60 mm / 0.50 In	1 days	1016 mb / 30 In
2023	27°C / 81°F	24°C / 75°F	25°C / 77°F	183 hours	22.52 mm / 0.89 In	0 days	1016 mb / 30 In
2024	27°C / 81°F	24°C / 75°F	25°C / 78°F	125 hours	19.27 mm / 0.76 In	0 days	1016 mb / 30 In

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