La Union weather in August
August in La Union: warm, soaked, with clean air — a gamble, with 30 rainy days.
#12 of 12 months in La Union · #733 of 897 destinations to visit in August · comfort 62/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on La Union in August
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La Union climate normals — August
| Daytime high | 29°C / 84°F | 🌤 warm |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Rainfall | 551 mm / 21.7 in | ⛈ soaked |
| Rainy days | 30 days | |
| Humidity | 85% | 💦 very humid |
| Dew point | 24°C / 76°F | |
| Sunshine | 8 h/day | |
| Daylight | 12.7 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 35 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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La Union in August — FAQ
- Is August a good time to visit La Union?
- August in La Union: warm, soaked, with clean air — a gamble, with 30 rainy days. It ranks #12 of 12 months for La Union on SeasonMap's comfort score (62/100).
- What is the weather like in La Union in August?
- In August, La Union averages a daily high of 28.9°C and a low of 25.7°C, with about 551 mm of rain over roughly 30 rainy days.
- What is the air quality in La Union in August?
- La Union has a mean US Air Quality Index of about 35 in August.