Indonesia Bali Weather in August — Climate Guide
August in Bali is Excellent
Bali Weather in August — Quick Answer
As of 2026- Avg temp
- 29° / 23°
- Rainfall
- 38mm · 3 days
- Crowds
- Very busy
As of 2026, Bali in August averages a high of 29°C and low of 23°C with 38mm of rain over about 3 days. Same dry-season packing. August has the lowest rainfall of the year (38mm across 3 days). Rain protection optional.
August is Excellent for Bali.
August is technically the driest month + clearest sea visibility (30-40m at dive sites). Hotel prices remain at yearly peak. Crowds maximum. The weather case for August is at its strongest; the value case at its weakest.
Indonesian Independence Day (August 17) is celebrated nationally with flag-raising ceremonies + cultural performances + parades. Bali hotels host special events. Domestic Indonesian tourist crowds increase for the week of August 17.
Travel score
Bali August Weather Stats
Avg High
29°C
Avg Low
23°C
Rainy Days
3
38mm total
Sunshine
10h
Daily avg
Humidity
73%
Comfortable
UV Index
11
Extreme
Wind
15 km/h
Gusts 30
Sea Temp
27°C
Avg water temp
Crowds
Very busy
At attractions
August Sunrise & Sunset
Air Quality
PM2.5
12 μg/m³
PM10
24 μg/m³
Status
Good
Feels-Like Temperature & Wind
Feels like
Daytime
31°C
Nighttime
24°C
Humidity and wind affect how the actual temperature feels.
Wind
15 km/h
Max gust 30 km/h
Activities Recommended for August
August Travel Pros & Cons
Pros
- Driest month + clearest sea visibility
- Best diving + snorkeling conditions
- Independence Day cultural events
Cons
- Peak hotel prices continue
- Maximum crowds at all sites
- Beach club minimum spends doubled
August Events & Festivals
- Indonesian Independence Day (Aug 17)
- Continued peak tourism + hotel rates
- Best month for diving (sea visibility 30-40m)
Bali in August — Full Picture
August is technically the driest month + clearest sea visibility (30-40m at dive sites). Hotel prices remain at yearly peak. Crowds maximum. The weather case for August is at its strongest; the value case at its weakest.
Indonesian Independence Day (August 17) is celebrated nationally with flag-raising ceremonies + cultural performances + parades. Bali hotels host special events. Domestic Indonesian tourist crowds increase for the week of August 17.
Diving + snorkeling visibility is at its peak. Manta rays at Crystal Bay (Nusa Penida) reliable. Reef shark sightings at Gili Trawangan + Gili Meno common. Surf is reliable but slightly smaller than May-June.
What to Wear & What to Pack
Same dry-season packing. August has the lowest rainfall of the year (38mm across 3 days). Rain protection optional.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
31.3°C
24°C
9.3/mo
Summer (Jun·Jul·Aug)
Current29.3°C
23°C
3.7/mo
Autumn (Sep·Oct·Nov)
30.7°C
24°C
8.7/mo
Winter (Dec·Jan·Feb)
31°C
24°C
17/mo
Bali Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 31° | 24° | 18d·326mm | 6.5h | 85% | 12 | Quiet | Low season | |
| 31° | 24° | 16d·286mm | 7h | 84% | 12 | Quiet | Low season | |
| 31° | 24° | 15d·235mm | 7.5h | 83% | 12 | Moderate | Shoulder | |
| 32° | 24° | 8d·87mm | 8.5h | 80% | 12 | Moderate | Shoulder | |
| May (Best) | 31° | 24° | 5d·71mm | 9h | 78% | 11 | Busy | Peak |
| June (Best) | 30° | 23° | 4d·47mm | 9.5h | 76% | 11 | Busy | Peak |
| July (Best) | 29° | 23° | 4d·51mm | 9.5h | 75% | 11 | Very busy | Peak |
| August (Best) | 29° | 23° | 3d·38mm | 10h | 73% | 11 | Very busy | Peak |
| September (Best) | 30° | 24° | 4d·66mm | 10h | 74% | 11 | Busy | Peak |
| 31° | 24° | 9d·116mm | 8.5h | 77% | 12 | Moderate | Shoulder | |
| 31° | 24° | 13d·187mm | 7.5h | 80% | 12 | Quiet | Low season | |
| 31° | 24° | 17d·273mm | 6.5h | 83% | 12 | Very busy | Peak |
View Other Months
Bali August Hotel Picks
Frequently Asked Questions
Is August a good time to visit Bali?
Bali in August is Excellent. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Bali in August?
Bali August averages a high of 29°C and a low of 23°C.
Does it rain much in Bali in August?
Bali August averages 38mm of rainfall over about 3 rainy days.
What should I wear in Bali in August?
Same dry-season packing. August has the lowest rainfall of the year (38mm across 3 days). Rain protection optional.
What time are sunrise and sunset in Bali in August?
Bali August sunrise is 06:21 and sunset is 18:01, with 11h 40m of daylight.
What's the air quality like in Bali in August?
Bali August air quality (AQI) averages 38, rated Good. PM2.5 averages 12μg/m³.
What activities are recommended in Bali in August?
In August, Bali is great for Diving + snorkeling (peak visibility), All beach + surf, Mt. Batur.
Is August peak season in Bali?
Bali August crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Bali
View Other Months
Planning a August trip to Bali?
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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.