João Pessoa weather in December
December in João Pessoa: hot, a little rain, with clean air — an excellent time to visit.
#3 of 12 months in João Pessoa · #57 of 897 destinations to visit in December · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on João Pessoa in December
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João Pessoa climate normals — December
| Daytime high | 30°C / 85°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Rainfall | 41 mm / 1.6 in | 🌦 some rain |
| Rainy days | 16 days | |
| Humidity | 75% | 💦 very humid |
| Dew point | 22°C / 71°F | |
| Sunshine | 11.3 h/day | |
| Daylight | 12.5 h | |
| Wind | 19 km/h / 12 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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João Pessoa in December — FAQ
- Is December a good time to visit João Pessoa?
- December in João Pessoa: hot, a little rain, with clean air — an excellent time to visit. It ranks #3 of 12 months for João Pessoa on SeasonMap's comfort score (90/100).
- What is the weather like in João Pessoa in December?
- In December, João Pessoa averages a daily high of 29.6°C and a low of 24.8°C, with about 41.1 mm of rain over roughly 15.6 rainy days.
- What is the air quality in João Pessoa in December?
- João Pessoa has a mean US Air Quality Index of about 37 in December.