Phu Quoc Weather in January
🇻🇳 Vietnam
Asia › 🇻🇳 Vietnam › Phu Quoc
Updated: March 2026
Is January a Good Time to Visit Phu Quoc?
January is a good time to visit Phu Quoc (6/10). With 11 daily sunshine hours and only 9 rain days, this month delivers genuinely reliable outdoor conditions, ranking it the sunniest month of the year in Phu Quoc. Culture-focused travellers and those who prefer lighter crowds will find January a practical choice, with prices running lower than peak January without sacrificing all the good weather. February offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Phu Quoc's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. 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.
January weather in Phu Quoc is defined by a daily temperature swing from 24°C at night to 28°C during the afternoon. Humidity averages 82%, and you can count on around 11 sunshine hours each day. That combination makes January warm and lush, though dressing in breathable fabrics keeps things manageable.
28°C
Avg High
24°C
Avg Low
9 days
Rain Days
11h
Sunshine
82%
Humidity
Temperature in Phu Quoc in January
The narrow 4°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. The UV index of 3 is low, meaning sun exposure is minimal concern and sunscreen is largely optional. Wind averages 21 km/h, light enough to be refreshing on warm days but noticeable in open coastal areas or elevated viewpoints. In Fahrenheit: 82°F average high, 75°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Temperature in January
Monthly Precipitation (mm)
What to Wear in Phu Quoc in January
Packing for Phu Quoc in January means dressing for 28°C days and 24°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 24°C, a modest 4°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. A compact foldable umbrella weighs almost nothing and earns its keep across 9 potential rainy days. 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 January
January 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 January
Based on 28°C average highs and 9 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 January
- 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)January is reliably dry enough for rural day trips without weather risk
- Afternoon in a world-class museum or galleryAfternoon (2-5pm)Pairs well with outdoor morning activities and provides a mid-day rest from sightseeing
- Coffee-house or traditional cafe culture experienceMid-morning or post-lunchA cultural ritual in this region that rewards slow appreciation regardless of weather
- Evening live music, theatre, or opera performanceEvening shows typically at 7-9pmConsistent evening temperatures make getting to and from evening venues comfortable
- Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningJanuary 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 January, with vendors setting up specifically for warm evenings
Why is Phu Quoc warm in January?
In January, Phu Quoc sits in the dry season corridor, as the ITCZ shifts away from the region and trade winds bring drier, more stable air. This produces reliably sunny days reaching 28°C, with lower humidity than the wet months. Overnight lows of 24°C offer a pleasant reprieve from the midday heat. 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 January
January ranks 1st sunniest of the year in Phu Quoc, with an average 11 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 February. Compared to last month (December: 28°C high, 9 rain days), January is similarly warm and equally dry. January is among the top three sunniest months to visit Phu Quoc.
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 |
Plan Your Trip to Phu Quoc
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.
Data Sources for Phu Quoc
Climate normals represent 30-year averages (1991-2020). Individual years may vary.