Climate averages 1991–2020
São Sebastião (Federal District), Brazil weather
in January.
A warm, very wet month: the joint 6th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a warm month in São Sebastião (Federal District), Brazil: daytime highs average 26.3°C and nights cool to about 18.5°C. By daytime temperature it is the joint 6th warmest of the 12 months.
Expect about 203 mm of rain on roughly 21 days, which makes January a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 57 min on an average January day.
The nearest other city in this atlas is Brasília (21 km away). In January its highs average 26.0°C, about as warm as São Sebastião (Federal District), Brazil, with 224 mm of rain.
Among the 448 cities listed in Brazil, São Sebastião (Federal District), Brazil ranks joint 393rd of 448 for the warmest January highs and 173rd of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; São Sebastião (Federal District), Brazil is 2.1°C cooler than that mean.
From January to February, average highs rise by 0.2°C to 26.5°C, and monthly rainfall falls from 203 mm to 162 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
São Sebastião (Federal District), Brazil climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 26.3°C18.5°C | 18.5°C | 203 | 21.0 | 13.013 h |
| February | 26.5°C18.5°C | 18.5°C | 162 | 18.4 | 12.613 h |
| March | 26.3°C18.4°C | 18.4°C | 180 | 20.0 | 12.212 h |
| April | 26.0°C17.6°C | 17.6°C | 71 | 11.3 | 11.712 h |
| May | 25.5°C15.8°C | 15.8°C | 17 | 3.2 | 11.411 h |
| June | 24.9°C14.3°C | 14.3°C | 4.2 | 0.6 | 11.211 h |
| July | 25.1°C13.8°C | 13.8°C | 0.3 | 0.0 | 11.311 h |
| August | 27.0°C15.1°C | 15.1°C | 4.9 | 1.2 | 11.612 h |
| September | 29.2°C17.6°C | 17.6°C | 28 | 4.8 | 12.012 h |
| October | 28.9°C18.7°C | 18.7°C | 104 | 13.2 | 12.412 h |
| November | 26.5°C18.4°C | 18.4°C | 201 | 21.1 | 12.813 h |
| December | 26.3°C18.5°C | 18.5°C | 225 | 23.1 | 13.113 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Brasília in JanuaryBrazil · 21 kmHigh 26.0°C · Low 18.4°C · 224 mm rain
- Águas Claras in JanuaryBrazil · 28 kmHigh 25.6°C · Low 18.0°C · 224 mm rain
- Valparaíso de Goiás in JanuaryBrazil · 28 kmHigh 26.3°C · Low 18.3°C · 230 mm rain
- Cidade Ocidental in JanuaryBrazil · 28 kmHigh 27.2°C · Low 19.1°C · 230 mm rain
- Riacho Fundo II in JanuaryBrazil · 29 kmHigh 25.5°C · Low 17.8°C · 230 mm rain
- Santa Maria, Brazil in JanuaryBrazil · 31 kmHigh 25.7°C · Low 17.9°C · 230 mm rain
- Sobradinho II in JanuaryBrazil · 31 kmHigh 26.1°C · Low 18.3°C · 193 mm rain
- Gama in JanuaryBrazil · 34 kmHigh 26.2°C · Low 18.3°C · 230 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for São Sebastião) is explained once on the São Sebastião (Federal District), Brazil year overview and on the Sources, method and limits page.