This is a place where you really need to do some kind of activity to make the most of it, but since we had a two-year-old with us, we joined this tour. The driver was very kind and fun, giving us plenty of time at photo spots and even taking pictures for us. The weather was perfect and the scenery was amazing, which alone made the trip worthwhile. I don't think I'd want to go there if it were raining.
Anonymous User
Family
Hawaii Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Hawaii year round climate
Spring (March–May): Average 13.3–14.5°C, mild and dry climate with sunny weather, suitable for outdoor activities. Common activities: snorkeling, surfing, hiking. Recommended clothing: light and breathable clothing, light jacket.
Summer (June–August): Average 15.2–16.5°C, warm and humid climate, with more rainfall in July. Common activities: swimming, sunbathing, whale watching. Recommended clothing: light short-sleeved clothing, swimwear, sun-protective clothing.
Autumn (September–November): Average 15.4–13.8°C, comfortable and pleasant climate, with more rainfall in October. Common activities: hiking, sightseeing, enjoying local cuisine. Recommended clothing: light jacket, long pants.
Winter (December–February): Average 13.3–11.8°C, mild and dry climate with abundant sunshine. Common activities: whale watching, stargazing, leisure vacation. Recommended clothing: light warm clothing, light jacket.
Hawaii climatological average
Annual average temperature: approx. 14.3°C / Annual rainfall: approx. 219 mm / Summer humidity: 60%–70% / Rainiest month: July
Hawaii monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
13.1°C
0
February
11.8°C
23.1
March
13.3°C
0
April
13.8°C
0
May
14.5°C
0
June
15.2°C
0
July
16.5°C
122.3
August
16.1°C
0
September
15.4°C
0
October
15.2°C
73.6
November
13.8°C
0
December
13.3°C
0
Hawaii weather for the next seven days
4/28
Tuesday
Patchy rain nearby
15.4°C/11.9°C
4/29
Wednesday
Patchy rain nearby
14.9°C/11.1°C
4/30
Thursday
Patchy rain nearby
15.6°C/11.8°C
5/1
Friday
Patchy rain nearby
16.1°C/11.5°C
5/2
Saturday
Patchy rain nearby
16°C/12.5°C
5/3
Sunday
Patchy rain nearby
15.1°C/12.3°C
5/4
Monday
Patchy rain nearby
15.5°C/12.5°C
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