Singapore Singapore Weather in June — Climate Guide
June in Singapore is Moderate
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
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.