Climate averages 1991–2020
Açailândia weather
in March.
A hot, very wet month: the coolest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a hot month in Açailândia: daytime highs average 28.2°C and nights cool to about 22.0°C. By daytime temperature it is the coolest month of the year.
Expect about 300 mm of rain on roughly 29 days, which makes March a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 08 min on an average March day.
The nearest other city in this atlas is Imperatriz (64 km away). In March its highs average 29.1°C, 0.9°C warmer than Açailândia, with 212 mm of rain.
Among the 448 cities listed in Brazil, Açailândia ranks joint 206th of 448 for the warmest March highs and joint 408th of 448 for the driest March (rainfall, lowest first). The mean March high of those 448 cities is 27.9°C; Açailândia is 0.3°C warmer than that mean.
From March to April, average highs rise by 0.2°C to 28.4°C, and monthly rainfall falls from 300 mm to 210 mm.
The annual picture
March 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, selected | 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 | 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
March in nearby cities
- Imperatriz in MarchBrazil · 64 kmHigh 29.1°C · Low 23.0°C · 212 mm rain
- Grajaú in MarchBrazil · 180 kmHigh 29.2°C · Low 22.6°C · 188 mm rain
- Marabá in MarchBrazil · 187 kmHigh 28.9°C · Low 23.0°C · 296 mm rain
- Paragominas in MarchBrazil · 218 kmHigh 29.2°C · Low 22.7°C · 377 mm rain
- Barra do Corda in MarchBrazil · 258 kmHigh 29.1°C · Low 22.8°C · 225 mm rain
- Araguaína in MarchBrazil · 261 kmHigh 29.1°C · Low 22.2°C · 286 mm rain
- Tailândia in MarchBrazil · 274 kmHigh 29.4°C · Low 22.7°C · 396 mm rain
- Tucuruí in MarchBrazil · 275 kmHigh 29.0°C · Low 23.7°C · 409 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.