Climate averages 1991–2020
São Félix do Xingu weather
in September.
A hot, moderately wet month: the 2nd warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in São Félix do Xingu: daytime highs average 33.7°C and nights cool to about 23.5°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 41 mm of rain on roughly 7 days, which makes September a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 04 min on an average September day.
The nearest other city in this atlas is Parauapebas (240 km away). In September its highs average 33.0°C, 0.7°C cooler than São Félix do Xingu, with 25 mm of rain.
Among the 448 cities listed in Brazil, São Félix do Xingu ranks joint 32nd of 448 for the warmest September highs and 145th of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; São Félix do Xingu is 6.2°C warmer than that mean.
From September to October, average highs fall by 1.6°C to 32.1°C, and monthly rainfall rises from 41 mm to 114 mm.
The annual picture
September 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 Félix do Xingu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.4°C22.4°C | 22.4°C | 315 | 29.5 | 12.512 h |
| February | 28.5°C22.4°C | 22.4°C | 294 | 26.5 | 12.312 h |
| March | 28.5°C22.4°C | 22.4°C | 319 | 29.4 | 12.112 h |
| April | 28.7°C22.5°C | 22.5°C | 234 | 26.6 | 12.012 h |
| May | 29.1°C22.5°C | 22.5°C | 135 | 19.3 | 11.812 h |
| June | 30.7°C22.0°C | 22.0°C | 20 | 5.0 | 11.712 h |
| July | 32.5°C22.0°C | 22.0°C | 8.0 | 1.7 | 11.812 h |
| August | 33.9°C22.7°C | 22.7°C | 8.9 | 1.8 | 11.912 h |
| September, selected | 33.7°C23.5°C | 23.5°C | 41 | 6.5 | 12.112 h |
| October | 32.1°C23.4°C | 23.4°C | 114 | 16.3 | 12.212 h |
| November | 30.1°C23.1°C | 23.1°C | 188 | 23.3 | 12.412 h |
| December | 29.2°C22.8°C | 22.8°C | 246 | 26.8 | 12.512 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
September in nearby cities
- Parauapebas in SeptemberBrazil · 240 kmHigh 33.0°C · Low 23.6°C · 25 mm rain
- Redenção in SeptemberBrazil · 266 kmHigh 34.2°C · Low 23.2°C · 38 mm rain
- Marabá in SeptemberBrazil · 346 kmHigh 33.7°C · Low 24.2°C · 21 mm rain
- Altamira in SeptemberBrazil · 383 kmHigh 33.1°C · Low 24.2°C · 34 mm rain
- Tucuruí in SeptemberBrazil · 410 kmHigh 33.3°C · Low 25.2°C · 27 mm rain
- Araguaína in SeptemberBrazil · 423 kmHigh 34.2°C · Low 22.6°C · 25 mm rain
- Imperatriz in SeptemberBrazil · 513 kmHigh 34.5°C · Low 24.5°C · 9.6 mm rain
- Itaituba in SeptemberBrazil · 514 kmHigh 32.9°C · Low 24.1°C · 78 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 Félix do Xingu) is explained once on the São Félix do Xingu year overview and on the Sources, method and limits page.