Singapore Singapore Weather in June — Climate Guide
June in Singapore is Moderate
Singapore Weather in June — Quick Answer
As of 2026- Avg temp
- 31° / 25°
- Rainfall
- 160mm · 13 days
- Crowds
- Busy
As of 2026, Singapore in June averages a high of 31°C and low of 25°C with 160mm of rain over about 13 days. Southwest monsoon arrives. 31°C/25°C with 82% humidity. Daily afternoon showers, occasional Sumatra squalls (intense 30-min downpours). Quick-dry, rain jacket, waterproof bag.
June is Moderate for Singapore.
June starts the Southwest monsoon. Showers more frequent than May (occasional Sumatra squalls — intense 30-min downpours from the Sumatra side). Hotel pricing pauses at shoulder-season levels: $145-275 / S$185-350 for 4-star.
The Great Singapore Sale (June-July) is the major shopping promotion. ION Orchard, Takashimaya, and Mustafa offer up to 70% discounts. Outlet shopping at Marina Bay Sands and VivoCity peak attendance.
Travel score
Wet + Korean school break + value peak
June Weather at a Glance
June averages 88°F / 31°C highs and 77°F / 25°C lows — wet continues. 13 rainy days, 155mm. Humidity 84% + UV 11+. Indonesian wildfire PM2.5 haze possible (June-October).
June Travel Advice
Short sleeves + shorts + SPF 50 + folding umbrella + mask (PM2.5 season). Korean Memorial Day + Japanese/Southeast Asian school break — family travel rises. Gardens by the Bay Cloud Forest + indoor activity #1.
Flying In from Overseas
Korean Memorial Day + Southeast Asian school break — Asia-Singapore $440-790 round-trip. First week + mid-June weekdays are value windows.
June Pricing Trends
Wet + Southeast Asian school break — Bugis/Chinatown 3-star $105-200/night.
Singapore June Weather Stats
Avg High
31°C
Avg Low
25°C
Rainy Days
13
160mm total
Sunshine
6h
Daily avg
Humidity
82%
Muggy
UV Index
12
Extreme
Wind
11 km/h
Gusts 22
Sea Temp
29°C
Swimming ideal
Crowds
Busy
At attractions
June Sunrise & Sunset
Air Quality
PM2.5
23 μg/m³
PM10
36 μg/m³
Status
Moderate
Feels-Like Temperature & Wind
Feels like
Daytime
38°C
Nighttime
28°C
Humidity and wind affect how the actual temperature feels.
Wind
11 km/h
Max gust 22 km/h
Activities Recommended for June
June Travel Pros & Cons
Pros
- Great Singapore Sale shopping discounts
- Family travel season — language barrier-free
- Indoor AC retreats well-stocked
Cons
- Southwest monsoon arrives — more frequent rain
- Family crowds at major attractions
- Sumatra squalls disrupt outdoor plans
June Events & Festivals
- Great Singapore Sale (annual shopping festival, June-July)
- Dragon Boat Festival (Chinese)
- Hari Raya Haji (date varies)
Singapore in June — Full Picture
June starts the Southwest monsoon. Showers more frequent than May (occasional Sumatra squalls — intense 30-min downpours from the Sumatra side). Hotel pricing pauses at shoulder-season levels: $145-275 / S$185-350 for 4-star.
The Great Singapore Sale (June-July) is the major shopping promotion. ION Orchard, Takashimaya, and Mustafa offer up to 70% discounts. Outlet shopping at Marina Bay Sands and VivoCity peak attendance.
The Dragon Boat Festival (Chinese) brings dragon-boat racing at Marina Bay. Hari Raya Haji (if it falls in June) shifts Malay restaurant operations.
June is family-travel season — Singapore is one of the few Asian destinations with no language barrier for English-speaking families.
What to Wear & What to Pack
Southwest monsoon arrives. 31°C/25°C with 82% humidity. Daily afternoon showers, occasional Sumatra squalls (intense 30-min downpours). Quick-dry, rain jacket, waterproof bag.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
32°C
24.7°C
13.3/mo
Summer (Jun·Jul·Aug)
Current31°C
25°C
13/mo
Autumn (Sep·Oct·Nov)
31°C
24.7°C
14.3/mo
Winter (Dec·Jan·Feb)
30.3°C
24°C
14/mo
Singapore Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 30° | 24° | 15d·240mm | 5.5h | 84% | 11 | Very busy | Peak | |
| February (Best) | 31° | 24° | 10d·110mm | 6.5h | 80% | 11 | Busy | Peak |
| March (Best) | 32° | 24° | 13d·175mm | 6.5h | 81% | 12 | Busy | Shoulder |
| 32° | 25° | 14d·175mm | 6.5h | 82% | 12 | Moderate | Shoulder | |
| 32° | 25° | 13d·170mm | 6h | 84% | 12 | Moderate | Shoulder | |
| 31° | 25° | 13d·160mm | 6h | 82% | 12 | Busy | Shoulder | |
| 31° | 25° | 13d·150mm | 6h | 82% | 12 | Busy | Peak | |
| 31° | 25° | 13d·145mm | 6.5h | 81% | 12 | Very busy | Peak | |
| 31° | 25° | 13d·165mm | 6h | 81% | 11 | Very busy | Peak | |
| 31° | 25° | 14d·180mm | 6h | 83% | 11 | Moderate | Shoulder | |
| 31° | 24° | 16d·260mm | 5h | 85% | 10 | Moderate | Low season | |
| 30° | 24° | 17d·290mm | 5h | 86% | 10 | Very busy | Peak |
View Other Months
Singapore June Hotel Picks
Frequently Asked Questions
Is June a good time to visit Singapore?
Singapore in June is Moderate. Tourist crowds are busy and flight/hotel prices are shoulder.
What's the average temperature in Singapore in June?
Singapore June averages a high of 31°C and a low of 25°C.
Does it rain much in Singapore in June?
Singapore June averages 160mm of rainfall over about 13 rainy days.
What should I wear in Singapore in June?
Southwest monsoon arrives. 31°C/25°C with 82% humidity. Daily afternoon showers, occasional Sumatra squalls (intense 30-min downpours). Quick-dry, rain jacket, waterproof bag.
What time are sunrise and sunset in Singapore in June?
Singapore June sunrise is 06:55 and sunset is 19:10, with 12h 15m of daylight.
What's the air quality like in Singapore in June?
Singapore June air quality (AQI) averages 50, rated Good. PM2.5 averages 23μg/m³.
What activities are recommended in Singapore in June?
In June, Singapore is great for Great Singapore Sale shopping, Dragon Boat Festival viewing, Universal Studios (rain-friendly).
Is June peak season in Singapore?
Singapore June crowds are busy and prices are shoulder. Advance reservations are strongly recommended.
Best Months to Visit Singapore
View Other Months
Planning a June trip to Singapore?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.