Climate averages 1991–2020
Luis Eduardo Magalhães weather
in September.
A hot, very dry month: the 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 Luis Eduardo Magalhães: daytime highs average 31.5°C and nights cool to about 19.6°C. By daytime temperature it is the warmest month of the year.
Expect about 12 mm of rain on roughly 2 days, which makes September a very dry month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 01 min on an average September day.
The nearest other city in this atlas is Barreiras (87 km away). In September its highs average 33.8°C, 2.3°C warmer than Luis Eduardo Magalhães, with 8.2 mm of rain.
Among the 448 cities listed in Brazil, Luis Eduardo Magalhães ranks joint 82nd of 448 for the warmest September highs and joint 49th of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Luis Eduardo Magalhães is 4.0°C warmer than that mean.
From September to October, average highs fall by 0.1°C to 31.4°C, and monthly rainfall rises from 12 mm to 69 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
Luis Eduardo Magalhães climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.8°C19.7°C | 19.7°C | 177 | 19.1 | 12.713 h |
| February | 27.8°C19.6°C | 19.6°C | 150 | 17.9 | 12.512 h |
| March | 27.8°C19.7°C | 19.7°C | 168 | 18.9 | 12.212 h |
| April | 28.0°C19.7°C | 19.7°C | 78 | 11.4 | 11.812 h |
| May | 28.2°C19.0°C | 19.0°C | 20 | 3.9 | 11.612 h |
| June | 28.0°C17.8°C | 17.8°C | 1.3 | 0.4 | 11.411 h |
| July | 28.0°C16.9°C | 16.9°C | 0.1 | 0.0 | 11.511 h |
| August | 29.5°C17.8°C | 17.8°C | 0.5 | 0.0 | 11.712 h |
| September, selected | 31.5°C19.6°C | 19.6°C | 12 | 1.5 | 12.012 h |
| October | 31.4°C20.8°C | 20.8°C | 69 | 8.0 | 12.412 h |
| November | 28.8°C20.2°C | 20.2°C | 165 | 15.3 | 12.713 h |
| December | 28.2°C19.9°C | 19.9°C | 165 | 17.3 | 12.813 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
- Barreiras in SeptemberBrazil · 87 kmHigh 33.8°C · Low 21.6°C · 8.2 mm rain
- Palmas in SeptemberBrazil · 350 kmHigh 35.4°C · Low 24.1°C · 25 mm rain
- Gurupi in SeptemberBrazil · 360 kmHigh 35.3°C · Low 25.0°C · 18 mm rain
- Guanambi in SeptemberBrazil · 402 kmHigh 31.2°C · Low 19.1°C · 4.3 mm rain
- Formosa, Brazil in SeptemberBrazil · 418 kmHigh 30.3°C · Low 19.2°C · 23 mm rain
- Planaltina (Goias), Brazil in SeptemberBrazil · 423 kmHigh 29.5°C · Low 18.5°C · 29 mm rain
- Irecê in SeptemberBrazil · 437 kmHigh 30.0°C · Low 18.3°C · 2.2 mm rain
- Planaltina (Federal District), Brazil in SeptemberBrazil · 441 kmHigh 29.8°C · Low 19.0°C · 25 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 Luis Eduardo Magalhães) is explained once on the Luis Eduardo Magalhães year overview and on the Sources, method and limits page.