Climate averages 1991–2020
Açailândia weather
in October.
A hot, moderately wet month: the 3rd warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Açailândia: daytime highs average 33.0°C and nights cool to about 23.4°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 41 mm of rain on roughly 7 days, which makes October a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 13 min on an average October day.
The nearest other city in this atlas is Imperatriz (64 km away). In October its highs average 33.5°C, about as warm as Açailândia, with 39 mm of rain.
Among the 448 cities listed in Brazil, Açailândia ranks joint 39th of 448 for the warmest October highs and joint 91st of 448 for the driest October (rainfall, lowest first). The mean October high of those 448 cities is 28.3°C; Açailândia is 4.8°C warmer than that mean.
From October to November, average highs fall by 1.5°C to 31.5°C, and monthly rainfall rises from 41 mm to 101 mm.
The annual picture
October 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
Açailândia climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.5°C22.0°C | 22.0°C | 255 | 27.4 | 12.412 h |
| February | 28.3°C21.9°C | 21.9°C | 262 | 25.4 | 12.312 h |
| March | 28.2°C22.0°C | 22.0°C | 300 | 28.8 | 12.112 h |
| April | 28.4°C22.0°C | 22.0°C | 210 | 24.6 | 12.012 h |
| May | 29.1°C21.9°C | 21.9°C | 102 | 14.9 | 11.912 h |
| June | 30.6°C21.6°C | 21.6°C | 15 | 3.3 | 11.812 h |
| July | 31.9°C21.6°C | 21.6°C | 8.6 | 1.7 | 11.912 h |
| August | 33.2°C22.1°C | 22.1°C | 3.5 | 0.7 | 12.012 h |
| September | 33.6°C22.9°C | 22.9°C | 14 | 2.8 | 12.112 h |
| October, selected | 33.0°C23.4°C | 23.4°C | 41 | 7.1 | 12.212 h |
| November | 31.5°C23.1°C | 23.1°C | 101 | 14.5 | 12.312 h |
| December | 30.0°C22.6°C | 22.6°C | 165 | 21.4 | 12.412 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
October in nearby cities
- Imperatriz in OctoberBrazil · 64 kmHigh 33.5°C · Low 24.7°C · 39 mm rain
- Grajaú in OctoberBrazil · 180 kmHigh 33.8°C · Low 24.1°C · 32 mm rain
- Marabá in OctoberBrazil · 187 kmHigh 32.8°C · Low 24.3°C · 70 mm rain
- Paragominas in OctoberBrazil · 218 kmHigh 34.3°C · Low 23.8°C · 24 mm rain
- Barra do Corda in OctoberBrazil · 258 kmHigh 34.4°C · Low 24.4°C · 33 mm rain
- Araguaína in OctoberBrazil · 261 kmHigh 32.4°C · Low 22.9°C · 94 mm rain
- Tailândia in OctoberBrazil · 274 kmHigh 34.5°C · Low 24.3°C · 33 mm rain
- Tucuruí in OctoberBrazil · 275 kmHigh 32.9°C · Low 25.4°C · 65 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 Açailândia) is explained once on the Açailândia year overview and on the Sources, method and limits page.