Climate averages 1991–2020
Goianésia weather
in August.
A hot, very dry month: the 3rd warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Goianésia: daytime highs average 31.5°C and nights cool to about 19.8°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 3.3 mm of rain on fewer than one day, which makes August a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 36 min on an average August day.
The nearest other city in this atlas is Águas Lindas de Goiás (102 km away). In August its highs average 27.9°C, 3.6°C cooler than Goianésia, with 5.5 mm of rain.
Among the 448 cities listed in Brazil, Goianésia ranks joint 55th of 448 for the warmest August highs and joint 26th of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; Goianésia is 5.3°C warmer than that mean.
From August to September, average highs rise by 1.8°C to 33.3°C, and monthly rainfall rises from 3.3 mm to 26 mm.
The annual picture
August 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
Goianésia climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.4°C20.9°C | 20.9°C | 262 | 23.5 | 12.913 h |
| February | 28.8°C20.8°C | 20.8°C | 205 | 21.3 | 12.613 h |
| March | 28.7°C20.8°C | 20.8°C | 199 | 22.2 | 12.212 h |
| April | 29.1°C20.5°C | 20.5°C | 79 | 12.3 | 11.812 h |
| May | 29.4°C19.4°C | 19.4°C | 14 | 2.6 | 11.411 h |
| June | 29.1°C18.4°C | 18.4°C | 2.9 | 0.5 | 11.211 h |
| July | 29.5°C18.3°C | 18.3°C | 0.3 | 0.1 | 11.311 h |
| August, selected | 31.5°C19.8°C | 19.8°C | 3.3 | 0.8 | 11.612 h |
| September | 33.3°C22.0°C | 22.0°C | 26 | 4.8 | 12.012 h |
| October | 32.1°C22.0°C | 22.0°C | 115 | 15.3 | 12.412 h |
| November | 29.2°C21.1°C | 21.1°C | 226 | 22.9 | 12.813 h |
| December | 28.5°C21.0°C | 21.0°C | 276 | 24.2 | 13.013 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
August in nearby cities
- Águas Lindas de Goiás in AugustBrazil · 102 kmHigh 27.9°C · Low 15.9°C · 5.5 mm rain
- Anápolis in AugustBrazil · 114 kmHigh 28.5°C · Low 17.2°C · 8.5 mm rain
- Santo Antônio do Descoberto in AugustBrazil · 115 kmHigh 28.8°C · Low 17.0°C · 6.1 mm rain
- Ceilândia in AugustBrazil · 119 kmHigh 27.2°C · Low 15.9°C · 5.5 mm rain
- Samambaia in AugustBrazil · 125 kmHigh 26.6°C · Low 15.3°C · 6.4 mm rain
- Águas Claras in AugustBrazil · 130 kmHigh 26.9°C · Low 15.7°C · 6.2 mm rain
- Riacho Fundo II in AugustBrazil · 132 kmHigh 26.6°C · Low 15.0°C · 6.4 mm rain
- Gama in AugustBrazil · 137 kmHigh 27.5°C · Low 15.7°C · 6.4 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 Goianésia) is explained once on the Goianésia year overview and on the Sources, method and limits page.