Climate averages 1991–2020
Altamira weather
in February.
A hot, very wet month: one of the coolest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a hot month in Altamira: daytime highs average 28.5°C and nights cool to about 22.9°C. By daytime temperature it is one of the coolest months of the year.
Expect about 276 mm of rain on roughly 27 days, which makes February a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 13 min on an average February day.
The nearest other city in this atlas is Breves (256 km away). In February its highs average 29.0°C, about as warm as Altamira, with 326 mm of rain.
Among the 448 cities listed in Brazil, Altamira ranks joint 228th of 448 for the warmest February highs and joint 401st of 448 for the driest February (rainfall, lowest first). The mean February high of those 448 cities is 28.5°C; Altamira is level with that mean.
From February to March, average highs stay level at 28.5°C, and monthly rainfall rises from 276 mm to 328 mm.
The annual picture
February 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
Altamira climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C23.0°C | 23.0°C | 248 | 28.1 | 12.312 h |
| February, selected | 28.5°C22.9°C | 22.9°C | 276 | 26.8 | 12.212 h |
| March | 28.5°C22.9°C | 22.9°C | 328 | 29.1 | 12.112 h |
| April | 28.5°C23.0°C | 23.0°C | 280 | 28.2 | 12.012 h |
| May | 28.8°C23.1°C | 23.1°C | 190 | 26.1 | 12.012 h |
| June | 29.2°C22.9°C | 22.9°C | 71 | 16.5 | 11.912 h |
| July | 30.0°C22.8°C | 22.8°C | 46 | 10.1 | 12.012 h |
| August | 32.1°C23.5°C | 23.5°C | 31 | 7.1 | 12.012 h |
| September | 33.1°C24.2°C | 24.2°C | 34 | 7.0 | 12.112 h |
| October | 33.0°C24.5°C | 24.5°C | 60 | 11.1 | 12.212 h |
| November | 31.9°C24.3°C | 24.3°C | 100 | 14.9 | 12.312 h |
| December | 30.4°C23.8°C | 23.8°C | 152 | 21.9 | 12.312 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
February in nearby cities
- Breves in FebruaryBrazil · 256 kmHigh 29.0°C · Low 23.3°C · 326 mm rain
- Tucuruí in FebruaryBrazil · 287 kmHigh 29.0°C · Low 23.7°C · 335 mm rain
- Santarém in FebruaryBrazil · 290 kmHigh 28.3°C · Low 24.5°C · 391 mm rain
- Cametá in FebruaryBrazil · 319 kmHigh 28.9°C · Low 23.6°C · 376 mm rain
- Tailândia in FebruaryBrazil · 362 kmHigh 29.7°C · Low 22.8°C · 329 mm rain
- Santana in FebruaryBrazil · 370 kmHigh 28.3°C · Low 23.3°C · 281 mm rain
- Macapá in FebruaryBrazil · 382 kmHigh 28.0°C · Low 23.3°C · 325 mm rain
- São Félix do Xingu in FebruaryBrazil · 383 kmHigh 28.5°C · Low 22.4°C · 294 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 Altamira) is explained once on the Altamira year overview and on the Sources, method and limits page.