Madewa, Brunei experiences average highs of 30°C (86°F) and lows of 25°C (77°F) throughout the year. Rainfall is frequent, averaging about 24 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. High humidity combined with warm temperatures produces a tropical feel year-round. Average highs have stayed broadly stable across the available records.
Madewa, Brunei Weather & Climate 2026
Monthly climate averages for Madewa, Brunei. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Sep 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
2/10
Annual
UV Index
8
High
Temperature 30°C / 25°C
Feels Like 36°C / 30°C
Rainy Days 24
Rainfall 212 mm
Sunshine 9 h
Humidity 86%
Wind Speed 10 km/h
Dew Point 25°C
Hottest Month
31°C
May
Avg Low 25°C
Rain 25 days
Coldest Month
24°C
January
Avg High 29°C
Rain 25 days
Driest Month
20 days
February
Avg High 29°C
Avg Low 24°C
Windiest Month
11 km/h
February (Gusts 26)
Sea Temperature
29°C – 31°C
Warmest water: May (
31.3°C
)
Sun Position
Sunrise 06:09
Daylight 12.4h
Sunset 18:33
Live conditions —
Madewa on the map · live conditions
Madewa, Brunei
- Continent
- Asia
- Country
- Brunei
- City
- Madewa
- Population
- 865
- Coordinates
- 4.86°, 114.90°
Seasonal Breakdown
Spring
Mar–May
Avg High 30°C
Avg Low 25°C
Rain 25 days/mo
Summer
Jun–Aug
Avg High 30°C
Avg Low 25°C
Rain 21 days/mo
Autumn
Sep–Nov
Avg High 30°C
Avg Low 25°C
Rain 25 days/mo
Winter
Dec–Feb
Avg High 29°C
Avg Low 24°C
Rain 24 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 29°C / 24°C . Feb: 29°C / 24°C . Mar: 30°C / 25°C . Apr: 30°C / 25°C . May: 31°C / 25°C . Jun: 30°C / 25°C . Jul: 30°C / 25°C . Aug: 30°C / 25°C . Sep: 30°C / 25°C . Oct: 30°C / 25°C . Nov: 29°C / 24°C . Dec: 29°C / 24°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 225 mm. Feb: 134 mm. Mar: 198 mm. Apr: 183 mm. May: 224 mm. Jun: 192 mm. Jul: 167 mm. Aug: 203 mm. Sep: 214 mm. Oct: 261 mm. Nov: 267 mm. Dec: 270 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 88%. Feb: 86%. Mar: 85%. Apr: 85%. May: 86%. Jun: 85%. Jul: 84%. Aug: 84%. Sep: 85%. Oct: 87%. Nov: 88%. Dec: 88%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 10 km/h . Feb: 11 km/h . Mar: 10 km/h . Apr: 9 km/h . May: 8 km/h . Jun: 9 km/h . Jul: 10 km/h . Aug: 10 km/h . Sep: 10 km/h . Oct: 10 km/h . Nov: 9 km/h . Dec: 9 km/h .
Sunshine
Sunshine
Sunshine: Jan: 9h. Feb: 9h. Mar: 10h. Apr: 10h. May: 9h. Jun: 9h. Jul: 9h. Aug: 9h. Sep: 9h. Oct: 9h. Nov: 9h. Dec: 9h.
Sea Temperature
Sea Temperature
Line chart showing monthly sea temperature. Jan: 30°C . Feb: 29°C . Mar: 29°C . Apr: 31°C . May: 31°C . Jun: 31°C . Jul: 31°C . Aug: 31°C . Sep: 31°C . Oct: 31°C . Nov: 31°C . Dec: 30°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 8. Feb: UV 8. Mar: UV 9. Apr: UV 9. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 9. Oct: UV 8. Nov: UV 8. Dec: UV 7.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending wetter by about 66 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 31°C | May · 31°C |
| Coldest month | Feb 2025 · 24°C | Jan · 24°C |
| Wettest month | Jan 2025 · 395 mm | Dec · 270 mm |
| Windiest month | Jul 2025 · 11 km/h | Feb · 11 km/h |
Month-by-Month Weather Table
January
Wet 
February
Wet March
Wet April
Wet May
Wet June
Wet July
Wet August
Wet September
Wet October
Wet November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 29°C / 24°C | 36°C / 29°C | 25days (225 mm) Wet | 8.9h Good | 88% Very Muggy | 7.8 Very High | Wet | View Details |
| February | 29°C / 24°C | 36°C / 29°C | 20days (134 mm) Wet | 9.4h Good | 86% Very Muggy | 8.2 Very High | Wet | View Details |
| March | 30°C / 25°C | 37°C / 30°C | 24days (198 mm) Wet | 9.5h Good | 85% Humid | 8.7 Very High | Wet | View Details |
| April | 30°C / 25°C | 38°C / 30°C | 25days (183 mm) Wet | 9.7h Good | 85% Humid | 8.8 Very High | Wet | View Details |
| May | 31°C / 25°C | 38°C / 31°C | 25days (224 mm) Wet | 9.3h Good | 86% Very Muggy | 8.1 Very High | Wet | View Details |
| June | 30°C / 25°C | 37°C / 30°C | 20days (192 mm) Wet | 9.1h Good | 85% Humid | 7.7 Very High | Wet | View Details |
| July | 30°C / 25°C | 37°C / 30°C | 20days (167 mm) Wet | 9.3h Good | 84% Humid | 7.8 Very High | Wet | View Details |
| August | 30°C / 25°C | 37°C / 30°C | 22days (203 mm) Wet | 9.2h Good | 84% Humid | 8.2 Very High | Wet | View Details |
| September | 30°C / 25°C | 37°C / 30°C | 21days (214 mm) Wet | 8.9h Good | 85% Humid | 8.5 Very High | Wet | View Details |
| October | 30°C / 25°C | 36°C / 29°C | 27days (261 mm) Wet | 8.7h Good | 87% Very Muggy | 8 Very High | Wet | View Details |
| November | 29°C / 24°C | 36°C / 30°C | 26days (267 mm) Wet | 8.8h Good | 88% Very Muggy | 7.9 Very High | Wet | View Details |
| December | 29°C / 24°C | 35°C / 29°C | 27days (270 mm) Wet | 8.5h Good | 88% Very Muggy | 7.2 Very High | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The hottest month in Madewa is May, with average daytime highs of 31°C (87°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Madewa is January, with average overnight lows of 24°C (76°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Madewa is December, averaging 270mm of precipitation across 27 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Madewa runs through October, December, November, January, with the heaviest rainfall in October. Based on 10-year averages for Madewa.
Madewa receives approximately 109 sunshine hours per year. The sunniest month is April with around 10 hours. Based on climate data for Madewa.
The annual average UV index in Madewa is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Madewa is 86%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Yes — sea temperatures in January, February, March, April, May, June, July, August, September, October, November, December average 30°C (86°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Madewa are 10 km/h (6 mph). The windiest month is February with peak winds reaching 11 km/h (7 mph) (gusts up to 26 km/h / 16 mph).
Madewa averages 0 clear-sky days per month with overall cloud cover around 87%. The clearest skies occur in March.
The annual average dew point in Madewa is 25°C (77°F), which feels oppressively humid. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Madewa has a Tropical Rainforest climate, classified as Af under the Köppen system. Tropical climates are warm year-round with high rainfall and temperatures rarely dropping below 18°C (64°F).
The 'feels like' temperature in Madewa ranges from 30°C (86°F) to 36°C (97°F) on average. Humidity and radiant heat mean it often feels warmer than the thermometer reads, especially in summer months.
June is not the best time to visit Madewa, with a climate score of 2.3/10. Consider visiting during — instead for better conditions.
For June in Madewa, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 30°C (86°F) and 20 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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