United States Honolulu Weather in June — Climate Guide
June in Honolulu is very-high
Honolulu Weather in June — Quick Answer
As of 2026- Avg temp
- 29° / 23°
- Rainfall
- 15mm · 4 days
- Crowds
- Very busy
As of 2026, Honolulu in June averages a high of 29°C and low of 23°C with 15mm of rain over about 4 days. Tropical light + maximum UV protection. Driest month — minimal rain. Sea 26°C ideal swimming.
June is very-high for Honolulu.
June is Honolulu's driest month — 15mm rainfall, 4 rainy days, 11 hours of sunshine daily. US summer school holidays peak — hotels at maximum, family demand for Aulani Disney Resort + Hilton Hawaiian Village kids-club rooms reaches sustained peak.
King Kamehameha Day (June 11) is a statewide Hawaii holiday since 1872 — Honolulu hosts a free parade down Kalakaua Avenue with floral floats and Hawaiian cultural performances. Schools and government close.
Travel score
Honolulu June Weather Stats
Avg High
29°C
Avg Low
23°C
Rainy Days
4
15mm total
Sunshine
11h
Daily avg
Humidity
63%
moderate
UV Index
11
Extreme
Wind
14 km/h
Gusts 30
Sea Temp
26°C
swimming
Crowds
Very busy
At attractions
June Sunrise & Sunset
Air Quality
PM2.5
5 μg/m³
PM10
13 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
31°C
Nighttime
23°C
Humidity and wind affect how the actual temperature feels.
Wind
14 km/h
Max gust 30 km/h
Activities Recommended for June
June Travel Pros & Cons
Pros
- Driest month of the year
- Long daylight (13h 25m)
- Calm sea at peak swimming temperature
Cons
- US summer school peak
- Hotels at maximum
- Family-resort demand at sustained peak
June Events & Festivals
- US summer school holidays start
- King Kamehameha Day (June 11, statewide parade since 1872)
- Pan-Pacific Festival (Matsuri in Hawaii, mid-June)
Honolulu in June — Full Picture
June is Honolulu's driest month — 15mm rainfall, 4 rainy days, 11 hours of sunshine daily. US summer school holidays peak — hotels at maximum, family demand for Aulani Disney Resort + Hilton Hawaiian Village kids-club rooms reaches sustained peak.
King Kamehameha Day (June 11) is a statewide Hawaii holiday since 1872 — Honolulu hosts a free parade down Kalakaua Avenue with floral floats and Hawaiian cultural performances. Schools and government close.
Pan-Pacific Festival (mid-June) brings Japanese cultural performances to Waikiki — Matsuri-style street festivals, Bon Odori dancing, free taiko drum performances. Significant Japanese tourist inbound for the festival weekend.
Weather is at its tropical peak — calm seas, no rain, perfect snorkeling visibility at Hanauma Bay. Diamond Head sunrise at 6 AM is the canonical move. Pool culture at Ko Olina + Aulani + Sheraton Waikiki at maximum operation.
The smart June move: target weekday departures (Tuesday-Thursday) which run 20-30% below weekend pricing. US summer family demand concentrates on weekends.
What to Wear & What to Pack
Tropical light + maximum UV protection. Driest month — minimal rain. Sea 26°C ideal swimming.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
27.7°C
21°C
6/mo
Summer (Jun·Jul·Aug)
Current30°C
23.7°C
3.7/mo
Autumn (Sep·Oct·Nov)
29.7°C
23°C
7/mo
Winter (Dec·Jan·Feb)
27°C
20.3°C
10.3/mo
Honolulu Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 27° | 20° | 11d·100mm | 7h | 70% | 8 | Very busy | Peak | |
| February (Best) | 27° | 20° | 9d·80mm | 8h | 68% | 9 | Very busy | Peak |
| March (Best) | 27° | 20° | 7d·60mm | 8h | 67% | 9 | Busy | Shoulder |
| April (Best) | 28° | 21° | 6d·30mm | 9h | 65% | 10 | Busy | Shoulder |
| May (Best) | 28° | 22° | 5d·30mm | 10h | 65% | 11 | Very busy | Peak |
| June (Best) | 29° | 23° | 4d·15mm | 11h | 63% | 11 | Very busy | Peak |
| July (Best) | 30° | 24° | 3d·10mm | 11h | 65% | 12 | Very busy | Peak |
| August (Best) | 31° | 24° | 4d·15mm | 11h | 65% | 12 | Very busy | Peak |
| September (Best) | 30° | 24° | 5d·25mm | 10h | 65% | 11 | Busy | Shoulder |
| October (Best) | 30° | 23° | 7d·50mm | 9h | 67% | 9 | Moderate | Shoulder |
| November (Best) | 29° | 22° | 9d·80mm | 8h | 70% | 8 | Moderate | Shoulder |
| 27° | 21° | 11d·100mm | 7h | 70% | 7 | Very busy | Peak |
View Other Months
Honolulu June Hotel Picks
Frequently Asked Questions
Is June a good time to visit Honolulu?
Honolulu in June is very-high. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Honolulu in June?
Honolulu June averages a high of 29°C and a low of 23°C.
Does it rain much in Honolulu in June?
Honolulu June averages 15mm of rainfall over about 4 rainy days.
What should I wear in Honolulu in June?
Tropical light + maximum UV protection. Driest month — minimal rain. Sea 26°C ideal swimming.
What time are sunrise and sunset in Honolulu in June?
Honolulu June sunrise is 05:50 and sunset is 19:15, with 13h 25m of daylight.
What's the air quality like in Honolulu in June?
Honolulu June air quality (AQI) averages 22, rated Good. PM2.5 averages 5μg/m³.
What activities are recommended in Honolulu in June?
In June, Honolulu is great for Waikiki + Diamond Head, Pearl Harbor, Hanauma Bay (peak snorkeling).
Is June peak season in Honolulu?
Honolulu June crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Honolulu
View Other Months
Planning a June trip to Honolulu?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.