Monthly weather averages & travel planning

Asia › 🇵🇭 Philippines › Boracay
Updated: March 2026
December is a fair time to visit Boracay (5/10). With 9 daily sunshine hours and only 26 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 12th sunniest of the year in Boracay. Culture-focused travellers and those who prefer lighter crowds will find December a practical choice, with prices running lower than peak April without sacrificing all the good weather. January offers a similar profile at lower hotel rates if dates are flexible. Watch out for prolonged rain stretches: with 26 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.
Planning a trip to Boracay in December? Days warm to 27°C on average while evenings hold at 25°C, giving you a clear sense of what to pack. The month delivers roughly 9 hours of sunshine per day and 311mm of rainfall spread across 26 wet days, so there is plenty of fair weather to work with.
27°C
81°F
Avg High
25°C
77°F
Avg Low
26 days
311 mm total
Rain Days
9h
per day avg
Sunshine
82%
Humid
Humidity
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 27°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. Average wind speeds of 35 km/h add a meaningful windchill factor, making the 27°C temperature feel cooler than it reads. In Fahrenheit: 81°F average high, 77°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Packing for Boracay in December means dressing for 27°C days and 25°C evenings. A light cotton tee with a casual overshirt works well at 27°C, the overshirt doubles as a layer for air-conditioned venues. Evening temperatures settle at 25°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 26 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 Boracay's heritage areas. A lightweight scarf or sarong weighs almost nothing and solves the problem instantly.
December has no major festivals or public holidays in Boracay, 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.
Based on 27°C average highs and 26 rainy days
In December, Boracay 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 27°C, with lower humidity than the wet months. Overnight lows of 25°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.
Boracay in December
December ranks 12th sunniest of the year in Boracay, with an average 9 daily sunshine hours. The driest months are February, April, and March. May is the hottest month (29°C avg high); January is the coolest (26°C). From here, temperatures fall 1°C into January. Compared to last month (November: 28°C high, 27 rain days), December is cooler and drier. December is one of the least sunny months, but that often means lower prices and fewer fellow tourists.
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 26°C | 25°C | 21 | 10h | View |
| February | 26°C | 25°C | 15 | 11h | View |
| March | 27°C | 25°C | 17 | 11h | View |
| April | 28°C | 26°C | 15 | 12h | View |
| May | 29°C | 26°C | 21 | 11h | View |
| June | 29°C | 26°C | 26 | 10h | View |
| July | 28°C | 26°C | 27 | 9h | View |
| August | 28°C | 26°C | 26 | 10h | View |
| September | 28°C | 26°C | 26 | 9h | View |
| October | 28°C | 26°C | 27 | 9h | View |
| November | 28°C | 26°C | 27 | 10h | View |
| December | 27°C | 25°C | 26 | 9h | View |
January
21 rain days, 10h sun
February
15 rain days, 11h sun
March
17 rain days, 11h sun
April
15 rain days, 12h sun
May
21 rain days, 11h sun
June
26 rain days, 10h sun
July
27 rain days, 9h sun
August
26 rain days, 10h sun
September
26 rain days, 9h sun
October
27 rain days, 9h sun
November
27 rain days, 10h sun
December
26 rain days, 9h sun
Cities within 500 km with comparable weather conditions
Data Sources for Boracay
Climate normals represent 30-year averages (1991-2020). Individual years may vary.