Climate averages 1991–2020
Rio Largo weather
in August.
A warm, wet month: the 11th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Rio Largo: daytime highs average 25.7°C and nights cool to about 20.6°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 100 mm of rain on roughly 23 days, which makes August a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 48 min on an average August day.
The nearest other city in this atlas is Maceió (25 km away). In August its highs average 25.8°C, about as warm as Rio Largo, with 106 mm of rain.
Among the 448 cities listed in Brazil, Rio Largo ranks joint 232nd of 448 for the warmest August highs and joint 406th of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; Rio Largo is 0.5°C cooler than that mean.
From August to September, average highs rise by 0.9°C to 26.5°C, and monthly rainfall falls from 100 mm to 65 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
Rio Largo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.7°C23.3°C | 23.3°C | 55 | 15.3 | 12.613 h |
| February | 29.7°C23.5°C | 23.5°C | 57 | 15.9 | 12.412 h |
| March | 29.7°C23.5°C | 23.5°C | 71 | 18.2 | 12.212 h |
| April | 28.9°C23.2°C | 23.2°C | 109 | 20.7 | 11.912 h |
| May | 27.6°C22.5°C | 22.5°C | 149 | 24.0 | 11.712 h |
| June | 26.3°C21.6°C | 21.6°C | 171 | 25.2 | 11.612 h |
| July | 25.5°C20.9°C | 20.9°C | 160 | 25.8 | 11.612 h |
| August, selected | 25.7°C20.6°C | 20.6°C | 100 | 23.4 | 11.812 h |
| September | 26.5°C21.1°C | 21.1°C | 65 | 18.8 | 12.012 h |
| October | 27.9°C22.0°C | 22.0°C | 49 | 15.7 | 12.312 h |
| November | 29.1°C22.6°C | 22.6°C | 33 | 11.8 | 12.513 h |
| December | 29.7°C23.2°C | 23.2°C | 30 | 11.5 | 12.713 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
- Maceió in AugustBrazil · 25 kmHigh 25.8°C · Low 22.1°C · 106 mm rain
- Arapiraca in AugustBrazil · 94 kmHigh 25.7°C · Low 19.1°C · 42 mm rain
- Garanhuns in AugustBrazil · 97 kmHigh 22.3°C · Low 15.7°C · 47 mm rain
- Caruaru in AugustBrazil · 134 kmHigh 25.0°C · Low 18.2°C · 26 mm rain
- Belo Jardim in AugustBrazil · 142 kmHigh 25.8°C · Low 17.7°C · 16 mm rain
- Gravatá in AugustBrazil · 146 kmHigh 24.8°C · Low 18.9°C · 64 mm rain
- Ipojuca in AugustBrazil · 148 kmHigh 26.2°C · Low 21.7°C · 92 mm rain
- Cabo de Santo Agostinho in AugustBrazil · 160 kmHigh 25.6°C · Low 22.4°C · 103 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 Rio Largo) is explained once on the Rio Largo year overview and on the Sources, method and limits page.