Honolulu, Oahu weather by month

Check out Honolulu, Oahu weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Honolulu, Oahu (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
79°F maximum daytime temperature in January in Honolulu, Oahu79
79°F maximum daytime temperature in February in Honolulu, Oahu79
79°F maximum daytime temperature in March in Honolulu, Oahu79
81°F maximum daytime temperature in April in Honolulu, Oahu81
82°F maximum daytime temperature in May in Honolulu, Oahu82
84°F maximum daytime temperature in June in Honolulu, Oahu84
84°F maximum daytime temperature in July in Honolulu, Oahu84
86°F maximum daytime temperature in August in Honolulu, Oahu86
86°F maximum daytime temperature in September in Honolulu, Oahu86
84°F maximum daytime temperature in October in Honolulu, Oahu84
82°F maximum daytime temperature in November in Honolulu, Oahu82
79°F maximum daytime temperature in December in Honolulu, Oahu79
Min temperature (night-time)
64°F minimum night-time temperature in January in Honolulu, Oahu64
64°F minimum night-time temperature in February in Honolulu, Oahu64
64°F minimum night-time temperature in March in Honolulu, Oahu64
66°F minimum night-time temperature in April in Honolulu, Oahu66
68°F minimum night-time temperature in May in Honolulu, Oahu68
70°F minimum night-time temperature in June in Honolulu, Oahu70
72°F minimum night-time temperature in July in Honolulu, Oahu72
72°F minimum night-time temperature in August in Honolulu, Oahu72
72°F minimum night-time temperature in September in Honolulu, Oahu72
70°F minimum night-time temperature in October in Honolulu, Oahu70
68°F minimum night-time temperature in November in Honolulu, Oahu68
64°F minimum night-time temperature in December in Honolulu, Oahu64
Heat & Humidity
Low heat & humidity in January in Honolulu, OahuL
Low heat & humidity in February in Honolulu, OahuL
Low heat & humidity in March in Honolulu, OahuL
Low heat & humidity in April in Honolulu, OahuL
Moderate heat & humidity in May in Honolulu, OahuM
Moderate heat & humidity in June in Honolulu, OahuM
High heat & humidity in July in Honolulu, OahuH
High heat & humidity in August in Honolulu, OahuH
High heat & humidity in September in Honolulu, OahuH
High heat & humidity in October in Honolulu, OahuH
Moderate heat & humidity in November in Honolulu, OahuM
Low heat & humidity in December in Honolulu, OahuL
Sea temperature
75°F sea temperature in January in Honolulu, Oahu75
75°F sea temperature in February in Honolulu, Oahu75
75°F sea temperature in March in Honolulu, Oahu75
75°F sea temperature in April in Honolulu, Oahu75
77°F sea temperature in May in Honolulu, Oahu77
79°F sea temperature in June in Honolulu, Oahu79
79°F sea temperature in July in Honolulu, Oahu79
81°F sea temperature in August in Honolulu, Oahu81
81°F sea temperature in September in Honolulu, Oahu81
81°F sea temperature in October in Honolulu, Oahu81
79°F sea temperature in November in Honolulu, Oahu79
77°F sea temperature in December in Honolulu, Oahu77

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Honolulu, Oahu

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in Honolulu, Oahu11
11 hours of daylight per day in February in Honolulu, Oahu11
12 hours of daylight per day in March in Honolulu, Oahu12
13 hours of daylight per day in April in Honolulu, Oahu13
13 hours of daylight per day in May in Honolulu, Oahu13
13 hours of daylight per day in June in Honolulu, Oahu13
13 hours of daylight per day in July in Honolulu, Oahu13
13 hours of daylight per day in August in Honolulu, Oahu13
12 hours of daylight per day in September in Honolulu, Oahu12
12 hours of daylight per day in October in Honolulu, Oahu12
11 hours of daylight per day in November in Honolulu, Oahu11
11 hours of daylight per day in December in Honolulu, Oahu11
UV Index (Maximum)
UV (maximum) index 7 (High) in January in Honolulu, Oahu7
UV (maximum) index 9 (Very High) in February in Honolulu, Oahu9
UV (maximum) index 11 (Extreme) in March in Honolulu, Oahu11
UV (maximum) index 11 (Extreme) in April in Honolulu, Oahu11
UV (maximum) index 11 (Extreme) in May in Honolulu, Oahu11
UV (maximum) index 11+ (Extreme) in June in Honolulu, Oahu11
UV (maximum) index 11+ (Extreme) in July in Honolulu, Oahu11
UV (maximum) index 11+ (Extreme) in August in Honolulu, Oahu11
UV (maximum) index 11 (Extreme) in September in Honolulu, Oahu11
UV (maximum) index 9 (Very High) in October in Honolulu, Oahu9
UV (maximum) index 7 (High) in November in Honolulu, Oahu7
UV (maximum) index 6 (High) in December in Honolulu, Oahu6

Rainfall in Honolulu, Oahu

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
10 days with some rainfall in January in Honolulu, Oahu10
9 days with some rainfall in February in Honolulu, Oahu9
10 days with some rainfall in March in Honolulu, Oahu10
10 days with some rainfall in April in Honolulu, Oahu10
8 days with some rainfall in May in Honolulu, Oahu8
7 days with some rainfall in June in Honolulu, Oahu7
8 days with some rainfall in July in Honolulu, Oahu8
7 days with some rainfall in August in Honolulu, Oahu7
8 days with some rainfall in September in Honolulu, Oahu8
9 days with some rainfall in October in Honolulu, Oahu9
11 days with some rainfall in November in Honolulu, Oahu11
11 days with some rainfall in December in Honolulu, Oahu11
Average monthly rainfall (inches)
2.3 inches monthly rainfall in January in Honolulu, Oahu2.3
2.0 inches monthly rainfall in February in Honolulu, Oahu2.0
2.0 inches monthly rainfall in March in Honolulu, Oahu2.0
0.6 inches monthly rainfall in April in Honolulu, Oahu0.6
0.6 inches monthly rainfall in May in Honolulu, Oahu0.6
0.3 inches monthly rainfall in June in Honolulu, Oahu0.3
0.5 inches monthly rainfall in July in Honolulu, Oahu0.5
0.6 inches monthly rainfall in August in Honolulu, Oahu0.6
0.7 inches monthly rainfall in September in Honolulu, Oahu0.7
1.9 inches monthly rainfall in October in Honolulu, Oahu1.9
2.4 inches monthly rainfall in November in Honolulu, Oahu2.4
3.2 inches monthly rainfall in December in Honolulu, Oahu3.2

More about Honolulu, Oahu

Honolulu, Oahu by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Hawaii (Honolulu, Oahu) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Honolulu, Oahu?

Honolulu, Oahu has a hot tropical climate with a winter dry season.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Honolulu, Oahu, Hawaii hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
<1%
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about the USA

Compare Honolulu, Oahu with the USA

Below the Honolulu, Oahu chart shows average maximum daytime temperature for Honolulu, Oahu, Hawaii, USA and the USA (Washington).

Maximum daytime temperature (°F)

Honolulu, Oahu, Hawaii, USA
USA (Washington)
79
41
79
45
79
55
81
66
82
75
84
84
84
88
86
86
86
79
84
68
82
57
79
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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