Marsiling in Summer
In summer (June, July and August), Marsiling sees average daytime highs around 30°C and overnight lows near 25°C, with 503 mm of rain over about 74 wet days across the season. It is the 2nd-warmest season and the driest season of the year.
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 Marsiling's 2nd-best season to visit on our travel score. Marsiling 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 Marsiling's year-round climate.
- Avg daytime high
- 30°C
- 2nd-warmest season
- Avg overnight low
- 25°C
- Rainfall
- 503 mm
- 74 wet days
- Avg wind
- 9 km/h
- Travel score
- 3.2
- 2nd-best season
- Months
- Jun · Jul · Aug
Temperature in Marsiling in Summer
Across summer, daytime highs hold fairly steady around 30°C.
A typical summer day in Marsiling reaches about 30°C and drops to 25°C overnight. The warmest of the three months is June, the coolest August.
How summer really feels in Marsiling
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.
Marsiling 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 | 29° / 24° | 200 | 21.7 | 11.9 | 3.7 |
| Feb | 30° / 24° | 132 | 17.2 | 12 | 3.7 |
| Mar | 31° / 24° | 209 | 23.6 | 12 | 3.1 |
| Apr | 31° / 25° | 243 | 27.6 | 12 | 2.6 |
| May | 31° / 25° | 217 | 28 | 12.1 | 2.7 |
| Jun | 30° / 25° | 174 | 24.8 | 12.1 | 3.0 |
| Jul | 30° / 25° | 162 | 24.1 | 12.1 | 3.3 |
| Aug | 30° / 25° | 167 | 24.8 | 12 | 3.3 |
| Sep | 30° / 25° | 170 | 23.7 | 12 | 3.2 |
| Oct | 30° / 25° | 242 | 26.5 | 12 | 2.9 |
| Nov | 30° / 24° | 334 | 28.4 | 11.9 | 2.7 |
| Dec | 29° / 24° | 313 | 27.3 | 11.9 | 3.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 6% of the time across summer.
Chance of precipitation in Summer
Marsiling gets around 503 mm of rain over 74 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 9 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 06 min in early June to 12 hours 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 4.8 kWh/m².
Is summer a good time to visit Marsiling?
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 Marsiling.
What to pack for Marsiling in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Marsiling sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 74 days see rain.
Sea temperature near Marsiling 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 38 km away) is warmest in May at about 30°C and coldest in January near 28°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 | 28 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 |
| Comfort | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Tropical |
| Feb | 28 | Tropical |
| Mar | 29 | Tropical |
| Apr | 30 | Tropical |
| May | 30 | Tropical |
| Jun | 30 | Tropical |
| Jul | 30 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 29 | Tropical |
| Dec | 29 | Tropical |
UV index in Marsiling in Summer
Clear-sky midday UV across summer averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Marsiling peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).
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 | 15 | 14 | 13 | 12 | 10 | 10 | 12 | 11 | 13 | 11 | 11 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 15 | Extreme |
| Mar | 14 | Extreme |
| Apr | 13 | Extreme |
| May | 12 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 12 | Extreme |
| Sep | 11 | Extreme |
| Oct | 13 | Extreme |
| Nov | 11 | Extreme |
| Dec | 11 | Extreme |
Air quality in Marsiling 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 Marsiling is worst in September — around 46 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (February, 21 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 21 | 21 | 26 | 32 | 35 | 33 | 37 | 40 | 46 | 43 | 29 | 22 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Poor | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 21 | Moderate |
| Feb | 21 | Moderate |
| Mar | 26 | Moderate |
| Apr | 32 | Moderate |
| May | 35 | Moderate |
| Jun | 33 | Moderate |
| Jul | 37 | Poor |
| Aug | 40 | Poor |
| Sep | 46 | Poor |
| Oct | 43 | Poor |
| Nov | 29 | Moderate |
| Dec | 22 | Moderate |
Where is Marsiling?
Marsiling sits at 1.4°N, 103.8°E, 1 m above sea level, in Singapore. The nearest listed city is Woodlands, 2.0 km away.
Topography around Marsiling
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Marsiling.
Within 3 km, the terrain around Marsiling has only modest variations in elevation — a maximum elevation change of 95 m around an average of 22 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 218 m; within 80 km, large variations in elevation — a maximum elevation change of 1,003 m.
The land around Marsiling is covered by artificial surfaces (38%) and trees (36%) within 3 km, artificial surfaces (42%) and trees (34%) within 16 km, and water (49%) and trees (41%) within 80 km.
Singapore travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / G / M
- 230 V · 50 Hz
- Prices
- ≈ 60% of US
- price level, 2025
- GDP per capita
- $98,814
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 0.1
- per 100k, 2023
- Road deaths
- 2.1
- 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 Marsiling (1.4325°, 103.7741°, elevation 1 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.