La Union weather in April
April in La Union: hot, a little rain, with very humid — an excellent time to visit.
#3 of 12 months in La Union · #171 of 897 destinations to visit in April · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on La Union in April
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La Union climate normals — April
| Daytime high | 30°C / 86°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Rainfall | 59 mm / 2.3 in | 🌦 some rain |
| Rainy days | 15 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 11.7 h/day | |
| Daylight | 12.5 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 63 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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La Union in April — FAQ
- Is April a good time to visit La Union?
- April in La Union: hot, a little rain, with very humid — an excellent time to visit. It ranks #3 of 12 months for La Union on SeasonMap's comfort score (88/100).
- What is the weather like in La Union in April?
- In April, La Union averages a daily high of 30°C and a low of 25.7°C, with about 58.9 mm of rain over roughly 14.6 rainy days.
- What is the air quality in La Union in April?
- La Union has a mean US Air Quality Index of about 63 in April.