Munnar weather in August
August in Munnar: nice, soaked, with clean air — a gamble, with 26 rainy days.
#11 of 12 months in Munnar · #711 of 897 destinations to visit in August · comfort 64/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Munnar in August
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Munnar climate normals — August
| Daytime high | 22°C / 72°F | 😎 nice |
|---|---|---|
| Nighttime low | 17°C / 63°F | |
| Rainfall | 511 mm / 20.1 in | ⛈ soaked |
| Rainy days | 26 days | |
| Humidity | 90% | 💦 very humid |
| Dew point | 18°C / 64°F | |
| Sunshine | 7.1 h/day | |
| Daylight | 12.4 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 29 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Munnar in August — FAQ
- Is August a good time to visit Munnar?
- August in Munnar: nice, soaked, with clean air — a gamble, with 26 rainy days. It ranks #11 of 12 months for Munnar on SeasonMap's comfort score (64/100).
- What is the weather like in Munnar in August?
- In August, Munnar averages a daily high of 22.4°C and a low of 17.2°C, with about 510.7 mm of rain over roughly 25.8 rainy days.
- What is the air quality in Munnar in August?
- Munnar has a mean US Air Quality Index of about 29 in August.