Cox's Bazar weather in January
January in Cox's Bazar: warm, dry, with poor air quality — an excellent time to visit.
#4 of 12 months in Cox's Bazar · #94 of 604 destinations to visit in January · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Cox's Bazar climate normals — January
| Daytime high | 25°C / 77°F | 🌤 warm |
|---|---|---|
| Nighttime low | 17°C / 63°F | |
| Feels like (high) | 26°C / 79°F | |
| Rainfall | 3 mm / 0.1 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 68% | 💧 humid |
| Dew point | 15°C / 58°F | |
| Sunshine | 9.8 h/day | |
| Daylight | 11 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 130 | 😷 poor |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Cox's Bazar?
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Cox's Bazar in January — FAQ
- Is January a good time to visit Cox's Bazar?
- January in Cox's Bazar: warm, dry, with poor air quality — an excellent time to visit. It ranks #4 of 12 months for Cox's Bazar on SeasonMap's comfort score (85/100).
- What is the weather like in Cox's Bazar in January?
- In January, Cox's Bazar averages a daily high of 24.9°C and a low of 17°C, with about 2.5 mm of rain over roughly 0.8 rainy days.
- What is the air quality in Cox's Bazar in January?
- Cox's Bazar has a mean US Air Quality Index of about 130 in January.