Climate averages 1991–2020
Araguaína weather
in January.
A hot, very wet month: the coolest and one of the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Araguaína: daytime highs average 28.9°C and nights cool to about 22.1°C. By daytime temperature it is the coolest month of the year.
Expect about 287 mm of rain on roughly 29 days, which makes January a very wet month (one of the wettest months of the year). Daylight, from sunrise to sunset, lasts about 12 h 29 min on an average January day.
The nearest other city in this atlas is Imperatriz (201 km away). In January its highs average 29.2°C, about as warm as Araguaína, with 207 mm of rain.
Among the 448 cities listed in Brazil, Araguaína ranks joint 179th of 448 for the warmest January highs and joint 395th of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Araguaína is 0.5°C warmer than that mean.
From January to February, average highs rise by 0.1°C to 29.1°C, and monthly rainfall stays at 287 mm.
The annual picture
January 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, selected | 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 | 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
January in nearby cities
- Imperatriz in JanuaryBrazil · 201 kmHigh 29.2°C · Low 23.0°C · 207 mm rain
- Redenção in JanuaryBrazil · 222 kmHigh 29.1°C · Low 22.3°C · 295 mm rain
- Parauapebas in JanuaryBrazil · 225 kmHigh 28.5°C · Low 22.4°C · 251 mm rain
- Marabá in JanuaryBrazil · 226 kmHigh 28.9°C · Low 23.0°C · 280 mm rain
- Balsas in JanuaryBrazil · 242 kmHigh 29.5°C · Low 22.2°C · 204 mm rain
- Açailândia in JanuaryBrazil · 261 kmHigh 28.5°C · Low 22.0°C · 255 mm rain
- Grajaú in JanuaryBrazil · 275 kmHigh 29.3°C · Low 22.6°C · 172 mm rain
- Palmas in JanuaryBrazil · 331 kmHigh 29.8°C · Low 22.7°C · 354 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.