Climate averages 1991–2020
Araguaína weather
in October.
A hot, wet month: the 4th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Araguaína: daytime highs average 32.4°C and nights cool to about 22.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 94 mm of rain on roughly 14 days, which makes October a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 15 min on an average October day.
The nearest other city in this atlas is Imperatriz (201 km away). In October its highs average 33.5°C, 1.2°C warmer than Araguaína, with 39 mm of rain.
Among the 448 cities listed in Brazil, Araguaína ranks 58th of 448 for the warmest October highs and joint 162nd of 448 for the driest October (rainfall, lowest first). The mean October high of those 448 cities is 28.3°C; Araguaína is 4.1°C warmer than that mean.
From October to November, average highs fall by 2.0°C to 30.4°C, and monthly rainfall rises from 94 mm to 187 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
Araguaína climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C22.1°C | 22.1°C | 287 | 28.5 | 12.512 h |
| February | 29.1°C22.1°C | 22.1°C | 287 | 26.3 | 12.312 h |
| March | 29.1°C22.2°C | 22.2°C | 286 | 28.2 | 12.112 h |
| April | 29.5°C22.2°C | 22.2°C | 198 | 22.5 | 12.012 h |
| May | 30.3°C22.2°C | 22.2°C | 86 | 11.9 | 11.812 h |
| June | 31.9°C21.6°C | 21.6°C | 8.1 | 1.4 | 11.712 h |
| July | 32.7°C21.0°C | 21.0°C | 2.5 | 0.6 | 11.712 h |
| August | 34.0°C21.3°C | 21.3°C | 3.0 | 0.8 | 11.912 h |
| September | 34.2°C22.6°C | 22.6°C | 25 | 3.9 | 12.112 h |
| October, selected | 32.4°C22.9°C | 22.9°C | 94 | 13.5 | 12.312 h |
| November | 30.4°C22.6°C | 22.6°C | 187 | 20.7 | 12.412 h |
| December | 29.6°C22.4°C | 22.4°C | 229 | 25.2 | 12.513 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 · 201 kmHigh 33.5°C · Low 24.7°C · 39 mm rain
- Redenção in OctoberBrazil · 222 kmHigh 32.1°C · Low 23.2°C · 115 mm rain
- Parauapebas in OctoberBrazil · 225 kmHigh 31.9°C · Low 23.5°C · 70 mm rain
- Marabá in OctoberBrazil · 226 kmHigh 32.8°C · Low 24.3°C · 70 mm rain
- Balsas in OctoberBrazil · 242 kmHigh 34.0°C · Low 24.0°C · 55 mm rain
- Açailândia in OctoberBrazil · 261 kmHigh 33.0°C · Low 23.4°C · 41 mm rain
- Grajaú in OctoberBrazil · 275 kmHigh 33.8°C · Low 24.1°C · 32 mm rain
- Palmas in OctoberBrazil · 331 kmHigh 33.3°C · Low 24.0°C · 129 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 Araguaína) is explained once on the Araguaína year overview and on the Sources, method and limits page.