Kamakura weather in August

August in Kamakura: warm, rainy, with clean air — a good time to visit.
#11 of 12 months in Kamakura · #663 of 897 destinations to visit in August · comfort 68/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
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Kamakura climate normals — August
| Daytime high | 29°C / 83°F | 🌤 warm |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Rainfall | 117 mm / 4.6 in | 🌧 rainy |
| Rainy days | 13 days | |
| Humidity | 85% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 10 h/day | |
| Daylight | 13.4 h | |
| Wind | 19 km/h / 11 mph | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Kamakura in August — FAQ
- Is August a good time to visit Kamakura?
- August in Kamakura: warm, rainy, with clean air — a good time to visit. It ranks #11 of 12 months for Kamakura on SeasonMap's comfort score (68/100).
- What is the weather like in Kamakura in August?
- In August, Kamakura averages a daily high of 28.5°C and a low of 24.9°C, with about 117.3 mm of rain over roughly 13 rainy days.
- What is the air quality in Kamakura in August?
- Kamakura has a mean US Air Quality Index of about 42 in August.