Coimbra weather in August
August in Coimbra: warm, dry, with clean air — an excellent time to visit.
#4 of 12 months in Coimbra · #141 of 897 destinations to visit in August · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Coimbra in August
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Coimbra climate normals — August
| Daytime high | 29°C / 84°F | 🌤 warm |
|---|---|---|
| Nighttime low | 16°C / 61°F | |
| Rainfall | 6 mm / 0.2 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 68% | 💧 humid |
| Dew point | 16°C / 60°F | |
| Sunshine | 12 h/day | |
| Daylight | 13.7 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 37 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Coimbra in August — FAQ
- Is August a good time to visit Coimbra?
- August in Coimbra: warm, dry, with clean air — an excellent time to visit. It ranks #4 of 12 months for Coimbra on SeasonMap's comfort score (90/100).
- What is the weather like in Coimbra in August?
- In August, Coimbra averages a daily high of 28.8°C and a low of 16.2°C, with about 6.1 mm of rain over roughly 1.2 rainy days.
- What is the air quality in Coimbra in August?
- Coimbra has a mean US Air Quality Index of about 37 in August.