How warm is it in Singapore in June?

Daytime highs averaged 29.9 °C, night-time lows 26.3 °C. The highest value of the past 10 years was 32.6 °C (4 Jun 2019), the lowest 24.8 °C (19 Jun 2017).

How often does it rain in Singapore in June?

On average there were 28.6 rain days (at least 1 mm) with 670 mm of precipitation in total.

How warm is the sea in Singapore in June?

The sea temperature averaged 30.6 °C (open-sea point approx. 6 km from the town).

Holiday Weather Rewind

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Singapore weather in June: temperature & rain

Photo: Basile Morin · CC BY-SA 4.0

🇸🇬 Weather in Singapore in June

This is what the weather in Singapore was like in June over the years 2017–2026.

Key facts at a glance

Prevailing weather: Rain

Avg. daytime high

29.9 °C

29.4 °C – 30.5 °C

Avg. night-time low

26.3 °C

26.0 °C – 26.7 °C

Avg. rain days in period

28.6

95 % of days · ≥ 1.0 mm

Avg. precipitation in period

670 mm

154 mm – 4,045 mm

Avg. cloud cover

82 %

This data source has no sunshine hours – average cloud cover is shown instead.

Avg. sea temperature

30.6 °C

Sea temperature available for 8 of 10 years.

Extremes: Highest temperature 32.6 °C (4 Jun 2019) · Lowest temperature 24.8 °C (19 Jun 2017) · Avg. daily peak wind 12 km/h

Weather mix of all days

5Partly cloudy
9Cloudy
89Light rain
197Rain

Summary

On average 29.9 °C during the day and 26.3 °C at night.
On average 28.6 rain days (Rain day = at least 1.0 mm of precipitation) with 670 mm of precipitation in total.
The sea averaged 30.6 °C.
Prevailing weather: Rain.
Warmest year: 2024 (avg. 30.5 °C), coolest: 2022 (avg. 29.4 °C).
Wettest year: 2026 (4,045 mm), driest: 2017 (154 mm).
Extremes: 32.6 °C on 4 Jun 2019 and 24.8 °C on 19 Jun 2017.

Overall values from all 10 years. How is this calculated?

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2026
Avg. max29.8°Avg. min26.7°
Rain days
30 Rain days
Precipitation
4,045 mm
Avg. cloud cover
77 % cloudy
Sea temperature
30.8 °C
Max 30.9 °C · Min 25.4 °C
2025
Avg. max30.1°Avg. min26.6°
Rain days
27 Rain days
Precipitation
598 mm
Avg. cloud cover
79 % cloudy
Sea temperature
30.4 °C
Max 32.0 °C · Min 25.6 °C
2024
Avg. max30.5°Avg. min26.7°
Rain days
30 Rain days
Precipitation
257 mm
Avg. cloud cover
82 % cloudy
Sea temperature
31.0 °C
Max 32.5 °C · Min 25.6 °C
2023
Avg. max30.3°Avg. min26.4°
Rain days
29 Rain days
Precipitation
234 mm
Avg. cloud cover
78 % cloudy
Sea temperature
30.4 °C
Max 31.7 °C · Min 26.0 °C
2022
Avg. max29.4°Avg. min26.0°
Rain days
30 Rain days
Precipitation
385 mm
Avg. cloud cover
82 % cloudy
Sea temperature
30.4 °C
Max 31.9 °C · Min 25.1 °C
2021
Avg. max29.5°Avg. min26.0°
Rain days
29 Rain days
Precipitation
347 mm
Avg. cloud cover
77 % cloudy
Sea temperature
30.7 °C
Max 30.6 °C · Min 25.1 °C
2020
Avg. max29.5°Avg. min26.1°
Rain days
29 Rain days
Precipitation
284 mm
Avg. cloud cover
88 % cloudy
Sea temperature
30.7 °C
Max 31.1 °C · Min 25.2 °C
2019
Avg. max30.2°Avg. min26.2°
Rain days
30 Rain days
Precipitation
224 mm
Avg. cloud cover
89 % cloudy
Sea temperature
30.3 °C
Max 32.6 °C · Min 25.4 °C
2018
Avg. max29.5°Avg. min26.0°
Rain days
26 Rain days
Precipitation
176 mm
Avg. cloud cover
87 % cloudy
Sea temperature
–
Max 31.3 °C · Min 24.8 °C
2017
Avg. max29.9°Avg. min26.0°
Rain days
26 Rain days
Precipitation
154 mm
Avg. cloud cover
81 % cloudy
Sea temperature
–
Max 31.2 °C · Min 24.8 °C

Frequently asked questions

How warm is it in Singapore in June?: Daytime highs averaged 29.9 °C, night-time lows 26.3 °C. The highest value of the past 10 years was 32.6 °C (4 Jun 2019), the lowest 24.8 °C (19 Jun 2017).
How often does it rain in Singapore in June?: On average there were 28.6 rain days (at least 1 mm) with 670 mm of precipitation in total.
How warm is the sea in Singapore in June?: The sea temperature averaged 30.6 °C (open-sea point approx. 6 km from the town).

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Data sources

Weather data: Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. Snow depth is the model value for the grid cell, not the depth on the slopes. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains.
Sea temperature: MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis); Sea measuring point approx. 6 km from the location (1.240, 103.830)
Place search: Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)