Brasilia Weather in January
Brazil · Tropical Savanna climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
January in Brasilia sees average temperatures ranging from a low of 18.8°C (65.8°F) to a high of 26.4°C (79.5°F), with a mean of 22.2°C (72.0°F). Compared to the annual average of 21.9°C (71.4°F), this month is 0.3°C warmer than the yearly norm. Precipitation averages 189.1mm, making it approximately 98.0mm wetter than the monthly average of 91.0mm. The city receives an average of 10.2 hours of sunshine per day during January, with relative humidity averaging 78.2%. Wind speeds reach an average maximum of 14.3 km/h. For travelers, this month offers a temperature experience in Brasilia, with wetter-than-average conditions compared to the rest of the year.
Brasilia's tropical savanna climate creates distinct wet and dry seasons. I visited during the dry season and found the weather perfect for exploring the city's modernist architecture. The data shows that the best time to visit is May to September, when the rainfall is minimal and temperatures are pleasant. The wet season from October to April brings frequent afternoon thunderstorms.
January vs Adjacent Months
| Metric | December | January | February |
|---|---|---|---|
| Mean Temp | 22.3°C (72.1°F) | 22.2°C (72.0°F) | 22.2°C (72.0°F) |
| Rainfall | 209.8mm | 189.1mm | 184.0mm |
| Sunshine | 9.3 hrs | 10.2 hrs | 9.6 hrs |
| Humidity | 77.3% | 78.2% | 78.8% |
| Wind | 13.4 km/h | 14.3 km/h | 13.0 km/h |
| Rainy Days | 27.2 | 26.8 | 24.0 |
Seasonal Context
January falls in Winter in the Northern Hemisphere. Winter is the coolest season with the shortest daylight hours. For travelers visiting Brasilia in January, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Brasilia in January?
The average temperature in Brasilia during January ranges from 18.8°C (65.8°F) to 26.4°C (79.5°F), with a mean of 22.2°C (72.0°F).
How much does it rain in Brasilia in January?
Brasilia receives an average of 189.1mm of precipitation in January, spread across approximately 26.8 rainy days.
What should I pack for Brasilia in January?
Based on January weather data, pack layers including light jackets and t-shirts, plus an umbrella. Rain gear is essential — this month averages 189.1mm of precipitation.
Is January a good time to visit Brasilia?
January is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Brasilia
Cities with Similar January Climate (Tropical Savanna)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: -15.79°, -47.88°. Timezone: America/Sao_Paulo. Last updated: 2026-07-30.