Climate averages 1991–2020
Breves weather
in August.
A hot, fairly dry month: the 4th 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 Breves: daytime highs average 31.9°C and nights cool to about 24.1°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 39 mm of rain on roughly 10 days, which makes August a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 04 min on an average August day.
The nearest other city in this atlas is Cametá (126 km away). In August its highs average 32.3°C, about as warm as Breves, with 40 mm of rain.
Among the 448 cities listed in Brazil, Breves ranks joint 51st of 448 for the warmest August highs and joint 263rd of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; Breves is 5.7°C warmer than that mean.
From August to September, average highs rise by 1.5°C to 33.4°C, and monthly rainfall falls from 39 mm to 25 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
Breves climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.7°C23.6°C | 23.6°C | 250 | 28.1 | 12.212 h |
| February | 29.0°C23.3°C | 23.3°C | 326 | 27.0 | 12.212 h |
| March | 29.0°C23.3°C | 23.3°C | 397 | 30.0 | 12.112 h |
| April | 28.9°C23.4°C | 23.4°C | 373 | 28.9 | 12.112 h |
| May | 29.2°C23.6°C | 23.6°C | 286 | 27.8 | 12.012 h |
| June | 29.6°C23.7°C | 23.7°C | 144 | 21.6 | 12.012 h |
| July | 30.1°C23.6°C | 23.6°C | 84 | 16.3 | 12.012 h |
| August, selected | 31.9°C24.1°C | 24.1°C | 39 | 9.5 | 12.112 h |
| September | 33.4°C24.5°C | 24.5°C | 25 | 6.6 | 12.112 h |
| October | 33.8°C24.7°C | 24.7°C | 33 | 7.7 | 12.112 h |
| November | 33.2°C24.9°C | 24.9°C | 54 | 9.3 | 12.212 h |
| December | 31.6°C24.4°C | 24.4°C | 125 | 19.7 | 12.212 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
- Cametá in AugustBrazil · 126 kmHigh 32.3°C · Low 24.4°C · 40 mm rain
- Abaetetuba in AugustBrazil · 178 kmHigh 31.5°C · Low 24.6°C · 30 mm rain
- Moju in AugustBrazil · 192 kmHigh 32.4°C · Low 23.7°C · 34 mm rain
- Santana in AugustBrazil · 198 kmHigh 30.4°C · Low 24.3°C · 59 mm rain
- Macapá in AugustBrazil · 202 kmHigh 30.1°C · Low 24.4°C · 73 mm rain
- Barcarena in AugustBrazil · 207 kmHigh 31.0°C · Low 24.6°C · 34 mm rain
- Tailândia in AugustBrazil · 220 kmHigh 33.4°C · Low 23.4°C · 19 mm rain
- Belém in AugustBrazil · 221 kmHigh 30.9°C · Low 24.4°C · 36 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 Breves) is explained once on the Breves year overview and on the Sources, method and limits page.