Indonesia Lombok Weather in August — Climate Guide
August in Lombok is very-high
Lombok Weather in August — Quick Answer
As of 2026- Avg temp
- 30° / 22°
- Rainfall
- 20mm · 2 days
- Crowds
- Very busy
As of 2026, Lombok in August averages a high of 30°C and low of 22°C with 20mm of rain over about 2 days. Year's lowest rainfall + highest UV. Light beach attire + reef-safe sunscreen SPF 50+ + wide-brim hat + sunglasses. UV 12 — sunburn in 15-20 minutes for fair skin.
August is very-high for Lombok.
August is identical-pattern to July with even better weather statistics — 20mm rainfall, 2 rainy days, UV 12 peak (year's strongest). Year's highest tourist density continues. Mt Rinjani trek sold out 2-3 months in advance.
Indonesian Independence Day (August 17) brings flag ceremonies + parades in Mataram + Senggigi — cultural experience worth seeing but minimal impact on tourism logistics. Korean Liberation Day (August 15) drives brief Seoul-Bali flight spike.
Travel score
Year's lowest rainfall + Indonesian Independence Day + UV 12 peak
August Weather at a Glance
August averages 86°F / 30°C highs and 72°F / 22°C lows with 2 rainy days and 20mm rainfall — year's lowest. Humidity 70%. UV 12 — year's strongest. Sunshine 11 hours daily. Sea 27°C. Most-reliable weather statistically. Mt Rinjani trek conditions optimal.
August Travel Advice
UV 12 dangerous — fair-skinned travelers cover-up 11am-3pm + SPF 50+ every 90 min. Mt Rinjani trek booked 2-3 months ahead. Korean Liberation Day (August 15) drives brief Seoul-Bali flight spike. Late August begins to show pricing relief — September value window approaches.
Flying In from Overseas
Multi-market peak continues — Korean + Japanese summer break + Australian winter + European summer. Indonesian Independence Day brings domestic tourism surge. Direct flights from Seoul-Bali $550-850, Tokyo-Bali $450-750, Sydney-Bali $450-750. Late August Korean break ends — modest pricing relief begins.
August Pricing Trends
Year's second-highest pricing continues: Senggigi 4-star $80-180/night, Kuta Lombok boutique $100-220, Tugu Lombok luxury $380-700, Gili Meno MAHAMAYA $250-500. Mt Rinjani 2D1N trek $260-340. Late August begins modest pricing relief.
Lombok August Weather Stats
Avg High
30°C
Avg Low
22°C
Rainy Days
2
20mm total
Sunshine
11h
Daily avg
Humidity
70%
moderate
UV Index
12
Extreme
Wind
14 km/h
Gusts 28
Sea Temp
27°C
swimming
Crowds
Very busy
At attractions
August Sunrise & Sunset
Air Quality
PM2.5
9 μg/m³
PM10
17 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
34°C
Nighttime
24°C
Humidity and wind affect how the actual temperature feels.
Wind
14 km/h
Max gust 28 km/h
Activities Recommended for August
August Travel Pros & Cons
Pros
- Year's lowest rainfall (20mm, 2 days)
- Dry season at peak
- Indonesian Independence Day culture
Cons
- Year's strongest UV (12)
- Year's second-highest pricing
- Mt Rinjani trek sold out
August Events & Festivals
- Year's lowest rainfall (20mm, 2 days)
- Indonesian Independence Day (August 17 — national holiday with parades)
- Korean Liberation Day (August 15) — brief inbound
- Mt Rinjani trek sold out
Lombok in August — Full Picture
August is identical-pattern to July with even better weather statistics — 20mm rainfall, 2 rainy days, UV 12 peak (year's strongest). Year's highest tourist density continues. Mt Rinjani trek sold out 2-3 months in advance.
Indonesian Independence Day (August 17) brings flag ceremonies + parades in Mataram + Senggigi — cultural experience worth seeing but minimal impact on tourism logistics. Korean Liberation Day (August 15) drives brief Seoul-Bali flight spike.
Late August (post-Korean summer break ending) starts to see early signs of pricing relief — early September is the value sweet spot for shoulder season. UV 12 is dangerous — fair-skinned travelers should avoid 11am-3pm direct sun + use SPF 50+ reapplied every 90 minutes.
What to Wear & What to Pack
Year's lowest rainfall + highest UV. Light beach attire + reef-safe sunscreen SPF 50+ + wide-brim hat + sunglasses. UV 12 — sunburn in 15-20 minutes for fair skin.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
31°C
23.7°C
11.3/mo
Summer (Jun·Jul·Aug)
Current30°C
22°C
3.3/mo
Autumn (Sep·Oct·Nov)
30.7°C
22.7°C
6/mo
Winter (Dec·Jan·Feb)
31°C
24°C
20/mo
Lombok Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 31° | 24° | 22d·360mm | 5.5h | 84% | 11 | Moderate | Low season | |
| 31° | 24° | 20d·320mm | 6h | 84% | 11 | Moderate | Low season | |
| 31° | 24° | 16d·230mm | 7h | 82% | 11 | Moderate | Low season | |
| 31° | 24° | 11d·150mm | 8h | 80% | 11 | Moderate | Shoulder | |
| May (Best) | 31° | 23° | 7d·80mm | 9h | 76% | 11 | Busy | Shoulder |
| June (Best) | 30° | 22° | 5d·50mm | 10h | 73% | 11 | Busy | Peak |
| July (Best) | 30° | 22° | 3d·30mm | 10h | 71% | 11 | Very busy | Peak |
| August (Best) | 30° | 22° | 2d·20mm | 11h | 70% | 12 | Very busy | Peak |
| September (Best) | 30° | 22° | 3d·30mm | 11h | 71% | 12 | Busy | Shoulder |
| October (Best) | 31° | 23° | 5d·50mm | 10h | 73% | 11 | Busy | Shoulder |
| 31° | 23° | 10d·130mm | 9h | 76% | 11 | Moderate | Shoulder | |
| 31° | 24° | 18d·280mm | 6h | 81% | 11 | Very busy | Peak |
View Other Months
Lombok August Hotel Picks
Frequently Asked Questions
Is August a good time to visit Lombok?
Lombok in August is very-high. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Lombok in August?
Lombok August averages a high of 30°C and a low of 22°C.
Does it rain much in Lombok in August?
Lombok August averages 20mm of rainfall over about 2 rainy days.
What should I wear in Lombok in August?
Year's lowest rainfall + highest UV. Light beach attire + reef-safe sunscreen SPF 50+ + wide-brim hat + sunglasses. UV 12 — sunburn in 15-20 minutes for fair skin.
What time are sunrise and sunset in Lombok in August?
Lombok August sunrise is 06:00 and sunset is 18:00, with 12h 00min of daylight.
What's the air quality like in Lombok in August?
Lombok August air quality (AQI) averages 25, rated Good. PM2.5 averages 9μg/m³.
What activities are recommended in Lombok in August?
In August, Lombok is great for Mt Rinjani trek, Gili diving + manta, Indonesian Independence Day parade.
Is August peak season in Lombok?
Lombok August crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Lombok
View Other Months
Planning a August trip to Lombok?
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.