Climate averages 1991–2020
São Sebastião (Federal District), Brazil weather
in March.
A warm, very wet month: the joint 6th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a warm month in São Sebastião (Federal District), Brazil: daytime highs average 26.3°C and nights cool to about 18.4°C. By daytime temperature it is the joint 6th warmest of the 12 months.
Expect about 180 mm of rain on roughly 20 days, which makes March a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 12 min on an average March day.
The nearest other city in this atlas is Brasília (21 km away). In March its highs average 25.9°C, about as warm as São Sebastião (Federal District), Brazil, with 213 mm of rain.
Among the 448 cities listed in Brazil, São Sebastião (Federal District), Brazil ranks joint 356th of 448 for the warmest March highs and joint 304th of 448 for the driest March (rainfall, lowest first). The mean March high of those 448 cities is 27.9°C; São Sebastião (Federal District), Brazil is 1.7°C cooler than that mean.
From March to April, average highs fall by 0.2°C to 26.0°C, and monthly rainfall falls from 180 mm to 71 mm.
The annual picture
March 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 | 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, selected | 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
March in nearby cities
- Brasília in MarchBrazil · 21 kmHigh 25.9°C · Low 18.2°C · 213 mm rain
- Águas Claras in MarchBrazil · 28 kmHigh 25.6°C · Low 17.9°C · 213 mm rain
- Valparaíso de Goiás in MarchBrazil · 28 kmHigh 26.2°C · Low 18.1°C · 214 mm rain
- Cidade Ocidental in MarchBrazil · 28 kmHigh 27.2°C · Low 18.9°C · 214 mm rain
- Riacho Fundo II in MarchBrazil · 29 kmHigh 25.5°C · Low 17.7°C · 214 mm rain
- Santa Maria, Brazil in MarchBrazil · 31 kmHigh 25.6°C · Low 17.8°C · 214 mm rain
- Sobradinho II in MarchBrazil · 31 kmHigh 26.1°C · Low 18.2°C · 178 mm rain
- Gama in MarchBrazil · 34 kmHigh 26.2°C · Low 18.2°C · 214 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.