Phong Nha weather in June
June in Phong Nha: sweltering, a little rain, with clean air — one of the weakest months to visit.
#12 of 12 months in Phong Nha · #866 of 897 destinations to visit in June · comfort 44/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Phong Nha in June
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Phong Nha climate normals — June
| Daytime high | 35°C / 95°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 28°C / 82°F | |
| Rainfall | 61 mm / 2.4 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 24°C / 76°F | |
| Sunshine | 10.9 h/day | |
| Daylight | 13.2 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Phong Nha in June — FAQ
- Is June a good time to visit Phong Nha?
- June in Phong Nha: sweltering, a little rain, with clean air — one of the weakest months to visit. It ranks #12 of 12 months for Phong Nha on SeasonMap's comfort score (44/100).
- What is the weather like in Phong Nha in June?
- In June, Phong Nha averages a daily high of 34.8°C and a low of 27.8°C, with about 60.5 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Phong Nha in June?
- Phong Nha has a mean US Air Quality Index of about 38 in June.