Phu Quoc Weather in July

🇻🇳 Vietnam

28°C

High

26°C

Low

Rain Days

Sunshine

82%

Humidity

Asia › 🇻🇳 Vietnam › Phu Quoc

Updated: March 2026

Is July a Good Time to Visit Phu Quoc?

5/10

Fair

July is a fair time to visit Phu Quoc (5/10). With 9 daily sunshine hours and only 28 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 9th sunniest of the year in Phu Quoc. Culture-focused travellers and those who prefer lighter crowds will find July a practical choice, with prices running lower than peak January without sacrificing all the good weather. August offers a similar profile at lower hotel rates if dates are flexible. Watch out for prolonged rain stretches: with 28 wet days, a fully outdoor itinerary is risky. Build in museum days and covered market visits as contingency. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.

vs June:28°C avg high

July weather in Phu Quoc is defined by a daily temperature swing from 26°C at night to 28°C during the afternoon. Humidity averages 82%, and you can count on around 9 sunshine hours each day. That combination makes July warm and lush, though dressing in breathable fabrics keeps things manageable.

28°C

Avg High

26°C

Avg Low

28 days

Rain Days

Sunshine

82%

Humidity

Temperature in Phu Quoc in July

The narrow 2°C gap between daytime and overnight temperatures, characteristic of coastal cities with maritime moderation, means a single mid-layer works across the whole day. At 82% humidity, the 28°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 8 this month, classed as high to very high. SPF 30+ sunscreen, a brim hat, and sunglasses are not optional between 10am and 4pm. Average wind speeds of 28 km/h add a meaningful windchill factor, making the 28°C temperature feel cooler than it reads. In Fahrenheit: 82°F average high, 79°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).

Temperature in July

Monthly Precipitation (mm)

What to Wear in Phu Quoc in July

Morning26°CBefore the day warms up

Afternoon28°CPeak daytime temperature

Evening29°CAfter sunset cools down

Packing for Phu Quoc in July means dressing for 28°C days and 26°C evenings. A light cotton tee with a casual overshirt works well at 28°C, the overshirt doubles as a layer for air-conditioned venues. Evening temperatures settle at 26°C, a modest 2°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. With 28 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 82% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.

💡

Local tip: Temple and religious site visits require covered shoulders and knees in most of Phu Quoc's heritage areas. A lightweight scarf or sarong weighs almost nothing and solves the problem instantly.

Events in Phu Quoc in July

July has no major festivals or public holidays in Phu Quoc, 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 Phu Quoc in July

Based on 28°C average highs and 28 rainy days

Light layers for morning and evening
Breathable T-shirts and comfortable trousers
UV-protective sunglasses
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 Phu Quoc in July

Explore outdoor markets and street food stallsMid-morning (10am-12pm)At 28°C, the temperature is ideal for extended walking without overheating
Guided walking tour of the historic centreMorning or late afternoonComfortable temperatures allow several hours on foot without fatigue
Visit rooftop viewpoints and observation decksGolden hour (1 hour before sunset)Warm clear evenings provide exceptional visibility for panoramic photography
Day trip to the surrounding countryside or coastFull day (depart by 8am)July is reliably dry enough for rural day trips without weather risk
Spend a morning in the national or city art museumOpens at 10am; arrive earlyWith 28 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 morningJuly 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 July, with vendors setting up specifically for warm evenings

Why is Phu Quoc warm in July?

Phu Quoc's July 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 warm tropical cities. Daytime heat peaks around 28°C, moderated slightly by afternoon convective showers. Overnight temperatures remain warm at 26°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: Phu Quoc in July

In July, Phu Quoc experiences average highs of 28°C (82°F) and lows of 26°C (79°F). Expect around 28 rainy days and 9 hours of sunshine per day, with humidity averaging 82%. The 2°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 8, so sun protection is advisable on clear days.

Phu Quoc typically sees 28 rainy days in July, with total precipitation of around 394mm. This is a notably wet period. A waterproof jacket or compact umbrella is essential, and it is worth building indoor alternatives into your daily itinerary for the inevitable rainy stretches. For context, the driest month in Phu Quoc typically sees 4-6 fewer rain days than July.

Pack light layers, a light jacket for evenings, comfortable walking shoes, and sunscreen for Phu Quoc in July. Daytime temperatures of 28°C are pleasant, but the evening drop to 26°C means a jacket is essential if you plan to be out after dark. With 28 rainy days, bring a compact umbrella or waterproof jacket for unexpected showers. Comfortable walking shoes are a priority given the amount of ground most visitors cover.

July is a reasonable time to visit Phu Quoc. Expect 28 rainy days, so pack a light rain layer for flexibility. Average temperatures of 28°C make outdoor exploration comfortable during the dry periods. With 9 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 Phu Quoc in July is 28°C (82°F), and the average low is 26°C (79°F). The mean daily temperature is approximately 27°C (81°F). The day-to-night range of 2°C is narrow, typical of coastal or maritime cities. 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 Phu Quoc is generally January. January offers the most sunshine at 11 hours per day and only 9 rainy days. Average temperatures reach 28°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around January gives you the best chance of dry, bright weather.

July is shoulder or low season in Phu Quoc, meaning fewer tourists and generally lower prices than peak months. With 9 sunshine hours and 28 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 July, Phu Quoc suits a range of activities thanks to mild temperatures around 28°C. With frequent rain, indoor activities and covered attractions are a smart choice. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 9 hours of sunshine, parks and waterfront walks are particularly enjoyable.

July ranks 9th sunniest of the year in Phu Quoc, with an average 9 daily sunshine hours. The driest months are February, January, and December. April is the hottest month (30°C avg high); January is the coolest (28°C). From here, temperatures fall 0°C into August. Compared to last month (June: 28°C high, 27 rain days), July is similarly warm and wetter. July sits in the middle of the annual sunshine ranking for Phu Quoc, offering a reasonable balance of good weather and manageable crowds.

Year-Round Climate

Month	High	Low	Rain Days	Sun	Details
January	28°C	24°C	9	11h	View
February	28°C	25°C	8	11h	View
March	29°C	26°C	14	11h	View
April	30°C	26°C	20	11h	View
May	29°C	26°C	27	10h	View
June	28°C	26°C	27	9h	View
July	28°C	26°C	28	9h	View
August	28°C	25°C	28	9h	View
September	28°C	25°C	27	8h	View
October	28°C	25°C	27	9h	View
November	28°C	25°C	16	10h	View
December	28°C	25°C	9	10h	View

Other Months in Phu Quoc

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

Plan Your Trip to Phu Quoc

Best Time to Visit Phu Quoc Phu Quoc vs Ho Chi Minh City in July Phu Quoc vs Phnom Penh in July

Nearby Destinations with Similar Weather

These cities are within 500 km and experience broadly comparable weather conditions during the same calendar month, making them practical standalone alternatives or worthwhile additions to a longer regional itinerary.

Ho Chi Minh City🇻🇳 Vietnam295 km away

31°C24°C low

Phnom Penh🇰🇭 Cambodia171 km away

32°C25°C low

Siem Reap🇰🇭 Cambodia343 km away

32°C25°C low

Koh Samui🇹🇭 Thailand443 km away

27°C24°C low

Data Sources for Phu Quoc

Phu Quoc on Wikipedia Open-Meteo Climate API NOAA National Centers UK Met Office WMO GeoNames

Climate normals represent 30-year averages (1991-2020). Individual years may vary.