Climate averages 1991–2020
Altamira weather
in November.
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.
November is a hot month in Altamira: daytime highs average 31.9°C and nights cool to about 24.3°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 100 mm of rain on roughly 15 days, which makes November a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 15 min on an average November day.
The nearest other city in this atlas is Breves (256 km away). In November its highs average 33.2°C, 1.3°C warmer than Altamira, with 54 mm of rain.
Among the 448 cities listed in Brazil, Altamira ranks joint 47th of 448 for the warmest November highs and joint 107th of 448 for the driest November (rainfall, lowest first). The mean November high of those 448 cities is 28.0°C; Altamira is 3.9°C warmer than that mean.
From November to December, average highs fall by 1.5°C to 30.4°C, and monthly rainfall rises from 100 mm to 152 mm.
The annual picture
November 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 | 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, selected | 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
November in nearby cities
- Breves in NovemberBrazil · 256 kmHigh 33.2°C · Low 24.9°C · 54 mm rain
- Tucuruí in NovemberBrazil · 287 kmHigh 31.8°C · Low 25.2°C · 121 mm rain
- Santarém in NovemberBrazil · 290 kmHigh 30.7°C · Low 26.2°C · 149 mm rain
- Cametá in NovemberBrazil · 319 kmHigh 33.0°C · Low 25.0°C · 63 mm rain
- Tailândia in NovemberBrazil · 362 kmHigh 33.6°C · Low 24.3°C · 77 mm rain
- Santana in NovemberBrazil · 370 kmHigh 32.0°C · Low 24.9°C · 31 mm rain
- Macapá in NovemberBrazil · 382 kmHigh 31.6°C · Low 25.0°C · 35 mm rain
- São Félix do Xingu in NovemberBrazil · 383 kmHigh 30.1°C · Low 23.1°C · 188 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.