Galle weather in January
January in Galle: warm, rainy, with very humid — an excellent time to visit.
#3 of 12 months in Galle · #232 of 897 destinations to visit in January · comfort 83/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Galle in January
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Galle climate normals — January
| Daytime high | 29°C / 84°F | 🌤 warm |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Rainfall | 141 mm / 5.5 in | 🌧 rainy |
| Rainy days | 18 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 11.8 h | |
| Wind | 9 km/h / 6 mph | |
| Air quality (US AQI) | 66 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Galle in January — FAQ
- Is January a good time to visit Galle?
- January in Galle: warm, rainy, with very humid — an excellent time to visit. It ranks #3 of 12 months for Galle on SeasonMap's comfort score (83/100).
- What is the weather like in Galle in January?
- In January, Galle averages a daily high of 28.7°C and a low of 23.9°C, with about 140.5 mm of rain over roughly 17.6 rainy days.
- What is the air quality in Galle in January?
- Galle has a mean US Air Quality Index of about 66 in January.