Honolulu in June
In June, Honolulu averages 30°C (86°F) during the day and 22°C (72°F) at night, with around 7 days of rain (10 mm total).
High seasonConditions are warm and beach-friendly. Occasional showers are likely but won't dominate.
June is a great month to visit Honolulu: pleasant temperatures and relatively few wet days.
How June compares to the rest of the year in Honolulu
June is in the middle of the year for warmth in Honolulu (4th of 12) and one of the driest months (11th of 12). Daytime temperature runs 1°C above the annual average (29°C). June runs 1°C warmer than May (29°C) and warms a further 1°C into July (31°C).
June sunrise & sunset in Honolulu
Times shown for Honolulu local time (Pacific/Honolulu), calculated for the 15th of June. They shift by a few minutes day to day across the month.
Photography light in Honolulu — June
Golden-hour and blue-hour windows for the 15th of June, in Honolulu's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Honolulu in June
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on June's tier (High season) and Honolulu's popularity.
Crowds & pricing — June in Honolulu
This is a busy month in Honolulu — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: beach-season conditions
Sun & mosquito risk — June in Honolulu
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
📊 Right now vs typical — Honolulu in June
The past 30 days in Honolulu have been running 0.7°C cooler than the typical June average.
Comparison window 2026-05-20 → 2026-06-19 (19 days of observed data). Single-month windows are noisy — strong signals here flag a real anomaly; small ones (<1°C) are within typical year-to-year variation.
Sea temperature in Honolulu — June
Across the year Honolulu's sea swings from 24.4°C (March) to 27°C (September) — June sits at 25.8°C.
Honolulu in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 27°C / 81°F | 18°C / 64°F | 75 mm | 9 | — |
| February | 27°C / 81°F | 19°C / 66°F | 55 mm | 8 | — |
| March | 27°C / 81°F | 19°C / 66°F | 45 mm | 8 | — |
| April | 28°C / 82°F | 20°C / 68°F | 20 mm | 8 | — |
| May | 29°C / 84°F | 21°C / 70°F | 20 mm | 6 | — |
| June | 30°C / 86°F | 22°C / 72°F | 10 mm | 7 | — |
| July | 31°C / 88°F | 23°C / 73°F | 10 mm | 8 | — |
| August | 31°C / 88°F | 23°C / 73°F | 15 mm | 8 | — |
| September | 31°C / 88°F | 23°C / 73°F | 15 mm | 8 | — |
| October | 30°C / 86°F | 22°C / 72°F | 55 mm | 9 | — |
| November | 29°C / 84°F | 21°C / 70°F | 75 mm | 10 | — |
| December | 28°C / 82°F | 20°C / 68°F | 85 mm | 10 | — |
Other cities with similar June weather
🌍 See the full ranked list of climate twins for Honolulu in June →
Frequently asked questions
How hot is Honolulu in June?
In June, Honolulu averages a high of 30°C (86°F) and a low of 22°C (72°F) — generally hot.
Does it rain a lot in Honolulu in June?
June sees occasional rain in Honolulu, with about 7 rainy days on average.
Is June a good time to visit Honolulu?
June is hot. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Honolulu in June?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full June packing list for Honolulu for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.