Climate averages 1991–2020
Ananindeua weather
in August.
A hot, moderately wet month: the 4th warmest and the joint 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Ananindeua: daytime highs average 31.2°C and nights cool to about 23.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 56 mm of rain on roughly 14 days, which makes August a moderately wet month (the joint 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 Marituba (4 km away). In August its highs average 31.4°C, about as warm as Ananindeua, with 56 mm of rain.
Among the 448 cities listed in Brazil, Ananindeua ranks joint 60th of 448 for the warmest August highs and joint 319th of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; Ananindeua is 5.0°C warmer than that mean.
From August to September, average highs rise by 0.9°C to 32.0°C, and monthly rainfall falls from 56 mm to 39 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
Ananindeua climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.5°C24.0°C | 24.0°C | 306 | 27.9 | 12.212 h |
| February | 29.0°C23.7°C | 23.7°C | 399 | 27.2 | 12.212 h |
| March | 28.9°C23.7°C | 23.7°C | 511 | 30.5 | 12.112 h |
| April | 29.0°C23.8°C | 23.8°C | 472 | 29.7 | 12.112 h |
| May | 29.4°C23.9°C | 23.9°C | 311 | 27.8 | 12.112 h |
| June | 29.7°C23.7°C | 23.7°C | 132 | 21.7 | 12.012 h |
| July | 30.1°C23.6°C | 23.6°C | 97 | 18.4 | 12.012 h |
| August, selected | 31.2°C23.9°C | 23.9°C | 56 | 13.7 | 12.112 h |
| September | 32.0°C24.1°C | 24.1°C | 39 | 9.2 | 12.112 h |
| October | 32.5°C24.4°C | 24.4°C | 40 | 9.1 | 12.112 h |
| November | 32.2°C24.6°C | 24.6°C | 56 | 10.2 | 12.212 h |
| December | 31.1°C24.5°C | 24.5°C | 143 | 19.5 | 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
- Marituba in AugustBrazil · 4 kmHigh 31.4°C · Low 23.6°C · 56 mm rain
- Belém in AugustBrazil · 18 kmHigh 30.9°C · Low 24.4°C · 36 mm rain
- Santa Isabel do Pará in AugustBrazil · 25 kmHigh 31.1°C · Low 23.4°C · 56 mm rain
- Barcarena in AugustBrazil · 32 kmHigh 31.0°C · Low 24.6°C · 34 mm rain
- Castanhal in AugustBrazil · 50 kmHigh 31.2°C · Low 23.0°C · 51 mm rain
- Abaetetuba in AugustBrazil · 69 kmHigh 31.5°C · Low 24.6°C · 30 mm rain
- Moju in AugustBrazil · 73 kmHigh 32.4°C · Low 23.7°C · 34 mm rain
- Capanema in AugustBrazil · 134 kmHigh 30.7°C · Low 23.1°C · 46 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 Ananindeua) is explained once on the Ananindeua year overview and on the Sources, method and limits page.
Marituba and Santa Isabel do Pará lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.