Jakarta Weather in May
Indonesia · Tropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Jakarta sees average temperatures ranging from a low of 24.1°C (75.4°F) to a high of 31.7°C (89.1°F), with a mean of 27.3°C (81.1°F). Compared to the annual average of 27.0°C (80.6°F), this month is 0.3°C warmer than the yearly norm. Precipitation averages 181.2mm, making it approximately 25.0mm drier than the monthly average of 206.0mm. The city receives an average of 9.8 hours of sunshine per day during May, with relative humidity averaging 83.9%. Wind speeds reach an average maximum of 10.5 km/h. For travelers, this month offers a temperature experience in Jakarta, with drier-than-average conditions compared to the rest of the year.
If you're planning outdoor activities in Jakarta, the wet season dictates everything. I tried running along the coast in January — 31°C, 85% humidity, and a thunderstorm hit at 3pm like clockwork. The data confirms: November-March brings 300mm monthly with afternoon storms. The dry season (June-September) is the only sane outdoor window: 31°C but humidity drops to 70% and rain halves. UV hits 11+ year-round between 10am-2pm — avoid direct sun. Flooding is a real risk January-February; check local conditions before any outdoor plan. Hydrate constantly; the equatorial heat sneaks up on you even on cloudy days.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 27.1°C (80.8°F) | 27.3°C (81.1°F) | 26.8°C (80.2°F) |
| Rainfall | 214.3mm | 181.2mm | 152.1mm |
| Sunshine | 9.7 hrs | 9.8 hrs | 10.2 hrs |
| Humidity | 84.3% | 83.9% | 83.7% |
| Wind | 11.0 km/h | 10.5 km/h | 10.7 km/h |
| Rainy Days | 29.0 | 29.8 | 28.2 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Jakarta in May, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Jakarta in May?
The average temperature in Jakarta during May ranges from 24.1°C (75.4°F) to 31.7°C (89.1°F), with a mean of 27.3°C (81.1°F).
How much does it rain in Jakarta in May?
Jakarta receives an average of 181.2mm of precipitation in May, spread across approximately 29.8 rainy days.
What should I pack for Jakarta in May?
Based on May weather data, pack lightweight, breathable clothing, sunscreen, and a hat. Rain gear is essential — this month averages 181.2mm of precipitation.
Is May a good time to visit Jakarta?
May is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Jakarta
Cities with Similar May Climate (Tropical)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: -6.21°, 106.85°. Timezone: Asia/Jakarta. Last updated: 2026-07-30.