Weather in Hoi An 🇻🇳
Monthly weather averages & travel planning
June
Avg Temp
33°C
Rain Days
14 days
Sun Hours
11 hrs
Humidity
78%
Asia › 🇻🇳 Vietnam › Hoi An
Updated: March 2026
Is June a Good Time to Visit Hoi An?
3/10
Avoid
June is a avoid time to visit Hoi An (3/10). With 11 daily sunshine hours and only 14 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 3rd sunniest of the year in Hoi An. June suits travellers visiting for indoor culture, food, and architecture rather than outdoor activities. Pack accordingly for 14 potential rain days. July offers a similar profile at lower hotel rates if dates are flexible. The intense midday heat between noon and 4pm warrants strategic planning: front-load outdoor sightseeing before 11am, retreat indoors during peak heat, and resume in the late afternoon when temperatures ease. Planning tips: most accommodation categories have availability, and last-minute deals are common. The quieter streets and shorter queues can make this a genuinely enjoyable time to visit for the right type of traveller. Budget-conscious visitors will find the best value of the year in this period.
vs May:32°C avg high
Hoi An's June climate peaks at 33°C each afternoon before cooling to 27°C overnight. 11 daily sunshine hours and just 14 wet days mean the odds of a fine day are solidly in your favour. It is a reasonable time to visit, with a backup plan for the occasional shower.
33°C
91°F
Avg High
27°C
81°F
Avg Low
14 days
83 mm total
Rain Days
11h
per day avg
Sunshine
78%
Humid
Humidity
Temperature in Hoi An in June
The 6°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. At 78% humidity, the 33°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. UV index averages 9 this month, classed as high to very high. SPF 30+ sunscreen, a brim hat, and sunglasses are not optional between 10am and 4pm. Winds are calm at an average 13 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 91°F average high, 81°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Temperature Trends
High
Low
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
What to Wear in Hoi An in June
Morning27°CBefore the day warms up
Afternoon33°CPeak daytime temperature
Evening30°CAfter sunset cools down
Packing for Hoi An in June means dressing for 33°C days and 27°C evenings. A lightweight linen or cotton shirt with loose-fit trousers or a sundress handles the 33°C daytime heat. Evening temperatures settle at 27°C, a modest 6°C drop that a light cardigan or denim jacket covers. For footwear, breathable walking sandals work for casual exploration, but closed-toe trainers are better for uneven surfaces in the historic centre. With 14 rain days expected, a compact travel umbrella is worth the bag space. A waterproof jacket is better than an umbrella if you plan full-day outdoor routes. For temple and religious site visits, carry a lightweight scarf or sarong to cover shoulders and knees, required at most major sites across the region. At 78% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.
Local tip: Loose-weave linen and moisture-wicking fabrics are the practical choice in Hoi An's heat and humidity. Many shopping centres run air conditioning at near-arctic levels, so a thin layer in your bag prevents discomfort indoors.
Events in Hoi An in June
June has no major festivals or public holidays in Hoi An, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
What to Pack for Hoi An in June
Based on 33°C average highs and 14 rainy days
- Lightweight breathable clothing
- Linen or bamboo shirts for the hottest hours
- Sun hat with a wide brim
- UV-protective sunglasses
- Hydration bottle (at least 1 litre)
- Quick-dry travel towel
- Anti-chafe balm for long walking days
- Moisture-wicking synthetic fabrics for active days
- Compact folding umbrella
- Waterproof outer layer or packable rain jacket
- Quick-dry clothing that recovers fast after a shower
- SPF 30+ sunscreen
- Comfortable walking shoes (a second pair lets the first air out overnight)
- Universal travel adapter
- Small day pack for city exploration
- Reusable water bottle
Best Activities in Hoi An in June
- Early morning walk through Hoi An's historic market districtBest before 9amTemperatures are still manageable at 29°C before the midday heat builds
- Open-air rooftop dining at sunsetFrom 6pm onwardsThe 33°C daytime heat drops noticeably after sunset, making al fresco dining comfortable
- Waterfront promenade or harbour walkEarly morning or after 5pmSea breezes cut through the humidity, making coastal routes the most pleasant in heat
- Guided cycling tour of the old quarterFirst tour of the day (7-9am)The low-traffic window before tourist crowds and the cooler morning air make this the prime riding slot
- Spend a morning in the national or city art museumOpens at 10am; arrive earlyWith 14 rain days expected, having a full-day indoor plan is practical insurance
- Cooking class focused on regional cuisineHalf-day sessions run 10am-1pm or 3-6pmIndoor activity that fills a rainy half-day with genuine cultural content
- Visit covered historical sites: cathedral, palace, or bazaarAny time; most crowded middayRoofed monuments and covered markets provide exploration without weather exposure
- Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningJune brings distinct seasonal changes to public green spaces worth exploring
- Seek out chilled local specialities: cold-brew tea, ice desserts, or chilled seafood at street-level stallsAny time; most atmospheric in evening marketsHot-weather street food culture peaks in June, with vendors setting up specifically for warm evenings
Why is Hoi An warm in June?
Hoi An's June climate is governed by the Inter-Tropical Convergence Zone (ITCZ), which draws moisture-laden trade winds across the region, producing the characteristic wet season rainfall of steamy tropical cities. Daytime heat peaks around 33°C, moderated slightly by afternoon convective showers. Overnight temperatures remain warm at 27°C because the humid air retains heat effectively. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Frequently Asked Questions
Hoi An in June
In June, Hoi An experiences average highs of 33°C (91°F) and lows of 27°C (81°F). Expect around 14 rainy days and 11 hours of sunshine per day, with humidity averaging 78%. The 6°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an overshirt or cardigan handles the cooler evenings. UV index averages 9, so sun protection is advisable on clear days.
Hoi An typically sees 14 rainy days in June, with total precipitation of around 83mm. Rain is moderate and manageable. Showers tend to pass quickly, and a light rain layer or foldable umbrella is sufficient protection for most days. For context, the driest month in Hoi An typically sees 4-6 fewer rain days than June.
Pack lightweight, breathable clothing (linen or cotton), a wide-brim sun hat, SPF 50+ sunscreen, and a refillable water bottle for Hoi An in June. The 33°C daytime heat demands sun protection during midday hours, typically 11am to 4pm. A compact travel umbrella is also worth packing, as 14 rainy days means afternoon showers are a real possibility. Quick-dry synthetic fabrics are preferable to cotton in 78% humidity.
June is a reasonable time to visit Hoi An. Expect 14 rainy days, so pack a light rain layer for flexibility. Average temperatures of 33°C make outdoor exploration comfortable during the dry periods. With 11 daily sunshine hours, there are reliable windows of good weather to plan outdoor activities around, even if the month is not the driest on the calendar.
The average high temperature in Hoi An in June is 33°C (91°F), and the average low is 27°C (81°F). The mean daily temperature is approximately 30°C (86°F). The day-to-night range of 6°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.
The best month to visit Hoi An is generally April. April offers the most sunshine at 11 hours per day and only 9 rainy days. Average temperatures reach 30°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around April gives you the best chance of dry, bright weather.
June is shoulder or low season in Hoi An, meaning fewer tourists and generally lower prices than peak months. With 11 sunshine hours and 14 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.
In June, Hoi An suits a range of activities thanks to warm temperatures of 33°C. Mix of indoor and outdoor activities works well given the moderate chance of rain. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 11 hours of sunshine, parks and waterfront walks are particularly enjoyable.
June ranks 3rd sunniest of the year in Hoi An, with an average 11 daily sunshine hours. The driest months are April, March, and February. June is the hottest month (33°C avg high); January is the coolest (24°C). From here, temperatures fall 0°C into July. Compared to last month (May: 32°C high, 15 rain days), June is warmer and drier. June is among the top three sunniest months to visit Hoi An.
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 24°C | 20°C | 17 | 7h | View |
| February | 25°C | 20°C | 11 | 9h | View |
| March | 27°C | 22°C | 10 | 10h | View |
| April | 30°C | 24°C | 9 | 11h | View |
| May | 32°C | 26°C | 15 | 11h | View |
| June | 33°C | 27°C | 14 | 11h | View |
| July | 33°C | 27°C | 16 | 10h | View |
| August | 32°C | 27°C | 19 | 10h | View |
| September | 30°C | 25°C | 23 | 9h | View |
| October | 28°C | 24°C | 25 | 8h | View |
| November | 26°C | 23°C | 22 | 8h | View |
| December | 24°C | 21°C | 23 | 6h | View |
January
17 rain days, 7h sun
24°20°
February
11 rain days, 9h sun
25°20°
March
10 rain days, 10h sun
27°22°
April
9 rain days, 11h sun
30°24°
May
15 rain days, 11h sun
32°26°
June
14 rain days, 11h sun
33°27°
July
16 rain days, 10h sun
33°27°
August
19 rain days, 10h sun
32°27°
September
23 rain days, 9h sun
30°25°
October
25 rain days, 8h sun
28°24°
November
22 rain days, 8h sun
26°23°
December
23 rain days, 6h sun
24°21°
Other Months in Hoi An
Plan Your Trip to Hoi An
Nearby Destinations
Cities within 500 km with comparable weather conditions
Data Sources for Hoi An
Climate normals represent 30-year averages (1991-2020). Individual years may vary.