Climate averages 1991–2020
Bragança weather
in September.
A hot, fairly dry month: the joint 3rd warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Bragança: daytime highs average 30.6°C and nights cool to about 24.3°C. By daytime temperature it is the joint 3rd warmest of the 12 months.
Expect about 20 mm of rain on roughly 7 days, which makes September a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 06 min on an average September day.
The nearest other city in this atlas is Capanema (49 km away). In September its highs average 31.7°C, 1.2°C warmer than Bragança, with 31 mm of rain.
Among the 448 cities listed in Brazil, Bragança ranks joint 107th of 448 for the warmest September highs and 63rd of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Bragança is 3.0°C warmer than that mean.
From September to October, average highs rise by 0.6°C to 31.2°C, and monthly rainfall falls from 20 mm to 16 mm.
The annual picture
September 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
Bragança climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.1°C23.6°C | 23.6°C | 266 | 27.5 | 12.212 h |
| February | 28.4°C23.2°C | 23.2°C | 373 | 27.4 | 12.112 h |
| March | 28.2°C23.1°C | 23.1°C | 466 | 30.4 | 12.112 h |
| April | 28.4°C23.2°C | 23.2°C | 450 | 29.4 | 12.112 h |
| May | 28.9°C23.4°C | 23.4°C | 299 | 28.3 | 12.112 h |
| June | 29.1°C23.3°C | 23.3°C | 137 | 25.0 | 12.112 h |
| July | 29.2°C23.4°C | 23.4°C | 97 | 22.4 | 12.112 h |
| August | 29.9°C23.9°C | 23.9°C | 39 | 15.3 | 12.112 h |
| September, selected | 30.6°C24.3°C | 24.3°C | 20 | 7.1 | 12.112 h |
| October | 31.2°C24.5°C | 24.5°C | 16 | 5.0 | 12.112 h |
| November | 31.3°C24.6°C | 24.6°C | 24 | 6.7 | 12.212 h |
| December | 30.6°C24.4°C | 24.4°C | 86 | 16.9 | 12.212 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
September in nearby cities
- Capanema in SeptemberBrazil · 49 kmHigh 31.7°C · Low 23.7°C · 31 mm rain
- Castanhal in SeptemberBrazil · 132 kmHigh 32.3°C · Low 23.4°C · 34 mm rain
- Santa Isabel do Pará in SeptemberBrazil · 157 kmHigh 32.0°C · Low 23.7°C · 39 mm rain
- Marituba in SeptemberBrazil · 178 kmHigh 32.3°C · Low 23.9°C · 39 mm rain
- Ananindeua in SeptemberBrazil · 182 kmHigh 32.0°C · Low 24.1°C · 39 mm rain
- Belém in SeptemberBrazil · 198 kmHigh 31.7°C · Low 24.6°C · 24 mm rain
- Barcarena in SeptemberBrazil · 213 kmHigh 31.7°C · Low 24.8°C · 19 mm rain
- Paragominas in SeptemberBrazil · 226 kmHigh 34.1°C · Low 23.4°C · 13 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 Bragança) is explained once on the Bragança year overview and on the Sources, method and limits page.