Liang in Summer
In summer (June, July and August), Liang sees average daytime highs around 30°C and overnight lows near 26°C, with 558 mm of rain over about 62 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.
Across summer, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 6% of the time across summer, and the air most often feels miserable.
Summer is Liang's 2nd-best season to visit on our travel score. Liang has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Liang's year-round climate.
- Avg daytime high
- 30°C
- warmest season of the year
- Avg overnight low
- 26°C
- Rainfall
- 558 mm
- 62 wet days
- Avg wind
- 8 km/h
- Travel score
- 3.7
- 2nd-best season
- Months
- Jun · Jul · Aug
Temperature in Liang in Summer
Across summer, daytime highs hold fairly steady around 30°C.
A typical summer day in Liang reaches about 30°C and drops to 26°C overnight. The warmest of the three months is June, the coolest July.
How summer really feels in Liang
Once humidity and wind are folded in, summer brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Liang weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 25° | 204 | 23 | 11.8 | 3.9 |
| Feb | 28° / 25° | 129 | 18.1 | 11.8 | 4.3 |
| Mar | 29° / 26° | 109 | 20.6 | 12 | 4.1 |
| Apr | 30° / 26° | 150 | 23.1 | 12.1 | 3.5 |
| May | 30° / 26° | 174 | 23.4 | 12.2 | 3.3 |
| Jun | 30° / 26° | 197 | 20.5 | 12.3 | 3.6 |
| Jul | 30° / 26° | 182 | 20.5 | 12.2 | 3.7 |
| Aug | 30° / 26° | 180 | 20.9 | 12.2 | 3.7 |
| Sep | 30° / 26° | 196 | 23.1 | 12 | 3.4 |
| Oct | 29° / 25° | 256 | 27.5 | 11.9 | 3.1 |
| Nov | 29° / 25° | 261 | 28.3 | 11.8 | 2.9 |
| Dec | 29° / 25° | 263 | 27.9 | 11.7 | 3.1 |
Cloud cover in Summer
The sky is clear or mostly clear about 6% of the time across summer.
Chance of precipitation in Summer
Liang gets around 558 mm of rain over 62 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 8 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 18 min in early June to 12 h 06 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 5.4 kWh/m².
Hazard calendar for Liang
In summer, Liang overlaps its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Liang sits in the Pacific typhoon belt; the season peaks July–October.
Is summer a good time to visit Liang?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Liang.
What to pack for Liang in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Liang sees daytime highs around 30°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 62 days see rain.
Sea temperature near Liang in Summer
The nearest coast averages about 30°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 15 km away) is warmest in May at about 30°C and coldest in February near 27°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 28 | 27 | 28 | 29 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 |
| Comfort | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Warm |
| Feb | 27 | Warm |
| Mar | 28 | Warm |
| Apr | 29 | Tropical |
| May | 30 | Tropical |
| Jun | 30 | Tropical |
| Jul | 30 | Tropical |
| Aug | 30 | Tropical |
| Sep | 30 | Tropical |
| Oct | 29 | Tropical |
| Nov | 29 | Tropical |
| Dec | 29 | Tropical |
UV index in Liang in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Liang peaks around February 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 10 (extreme).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 13 | 14 | 14 | 14 | 13 | 12 | 11 | 13 | 12 | 13 | 11 | 10 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 14 | Extreme |
| Mar | 14 | Extreme |
| Apr | 14 | Extreme |
| May | 13 | Extreme |
| Jun | 12 | Extreme |
| Jul | 11 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 13 | Extreme |
| Nov | 11 | Extreme |
| Dec | 10 | Extreme |
Air quality in Liang in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Liang is worst in September — around 25 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 17 | 21 | 24 | 22 | 23 | 21 | 21 | 21 | 25 | 20 | 18 | 16 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 17 | Moderate |
| Feb | 21 | Moderate |
| Mar | 24 | Moderate |
| Apr | 22 | Moderate |
| May | 23 | Moderate |
| Jun | 21 | Moderate |
| Jul | 21 | Moderate |
| Aug | 21 | Moderate |
| Sep | 25 | Moderate |
| Oct | 20 | Moderate |
| Nov | 18 | Moderate |
| Dec | 16 | Moderate |
Where is Liang?
Liang sits at 4.7°N, 114.5°E, 14 m above sea level, in Brunei. The nearest listed city is Seria, 21 km away.
Topography around Liang
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Liang.
Within 3 km, the terrain around Liang has only modest variations in elevation — a maximum elevation change of 93 m around an average of 20 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 132 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,643 m.
The land around Liang is covered by trees (57%) and water (22%) within 3 km, trees (51%) and water (43%) within 16 km, and trees (60%) and water (36%) within 80 km.
Brunei travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type G
- 240 V · 50 Hz
- Prices
- ≈ 35% of US
- price level, 2025
- GDP per capita
- $32,235
- 2025
- Homicide rate
- 0.5
- per 100k, 2013
- Road deaths
- 7.5
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Liang (4.6775°, 114.4959°, elevation 14 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.