Valletta weather in August
August in Valletta: sweltering, dry — a great time to visit.
#12 of 12 months in Valletta · #392 of 604 destinations to visit in August · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Valletta climate normals — August
| Daytime high | 29°C / 84°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Feels like (high) | 34°C / 93°F | |
| Rainfall | 1 mm / 0 in | ☀️ dry |
| Rainy days | 0 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 22°C / 71°F | |
| Sunshine | 12.2 h/day | |
| Daylight | 13.5 h | |
| Wind | 20 km/h / 12 mph | |
| Air quality (US AQI) | 59 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Valletta in August — FAQ
- Is August a good time to visit Valletta?
- August in Valletta: sweltering, dry — a great time to visit. It ranks #12 of 12 months for Valletta on SeasonMap's comfort score (73/100).
- What is the weather like in Valletta in August?
- In August, Valletta averages a daily high of 28.7°C and a low of 25.5°C, with about 0.7 mm of rain over roughly 0.2 rainy days.
- What is the air quality in Valletta in August?
- Valletta has a mean US Air Quality Index of about 59 in August.