Penang weather in July
July in Penang: sweltering, soaked, with very humid — a great time to visit.
#4 of 12 months in Penang · #296 of 604 destinations to visit in July · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Penang climate normals — July
| Daytime high | 28°C / 83°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Feels like (high) | 34°C / 93°F | |
| Rainfall | 154 mm / 6.1 in | ⛈ soaked |
| Rainy days | 21 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 9.4 h/day | |
| Daylight | 12.4 h | |
| Wind | 10 km/h / 6 mph | |
| Air quality (US AQI) | 73 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Penang in July — FAQ
- Is July a good time to visit Penang?
- July in Penang: sweltering, soaked, with very humid — a great time to visit. It ranks #4 of 12 months for Penang on SeasonMap's comfort score (79/100).
- What is the weather like in Penang in July?
- In July, Penang averages a daily high of 28.2°C and a low of 24.7°C, with about 153.8 mm of rain over roughly 21.2 rainy days.
- What is the air quality in Penang in July?
- Penang has a mean US Air Quality Index of about 73 in July.