Climate averages 1991–2020
Queimados weather
in September.
A warm, moderately wet month: the 8th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Queimados: daytime highs average 27.2°C and nights cool to about 17.8°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 66 mm of rain on roughly 10 days, which makes September a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 57 min on an average September day.
The nearest other city in this atlas is Nova Iguaçu (12 km away). In September its highs average 27.4°C, about as warm as Queimados, with 66 mm of rain.
Among the 448 cities listed in Brazil, Queimados ranks joint 230th of 448 for the warmest September highs and joint 237th of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Queimados is 0.3°C cooler than that mean.
From September to October, average highs rise by 1.1°C to 28.3°C, and monthly rainfall rises from 66 mm to 96 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
Queimados climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.8°C22.6°C | 22.6°C | 235 | 20.0 | 13.413 h |
| February | 31.2°C22.6°C | 22.6°C | 170 | 16.6 | 12.913 h |
| March | 29.6°C21.9°C | 21.9°C | 171 | 19.4 | 12.212 h |
| April | 28.0°C20.4°C | 20.4°C | 85 | 12.0 | 11.612 h |
| May | 25.8°C17.7°C | 17.7°C | 58 | 9.6 | 11.011 h |
| June | 25.4°C16.3°C | 16.3°C | 34 | 5.6 | 10.811 h |
| July | 25.2°C15.7°C | 15.7°C | 34 | 6.1 | 10.911 h |
| August | 26.3°C16.2°C | 16.2°C | 32 | 6.4 | 11.311 h |
| September, selected | 27.2°C17.8°C | 17.8°C | 66 | 9.7 | 11.912 h |
| October | 28.3°C19.5°C | 19.5°C | 96 | 12.9 | 12.613 h |
| November | 28.2°C20.4°C | 20.4°C | 165 | 17.6 | 13.213 h |
| December | 29.8°C21.8°C | 21.8°C | 192 | 19.2 | 13.513 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
September in nearby cities
- Nova Iguaçu in SeptemberBrazil · 12 kmHigh 27.4°C · Low 18.1°C · 66 mm rain
- Japeri in SeptemberBrazil · 13 kmHigh 28.0°C · Low 18.5°C · 79 mm rain
- Seropédica in SeptemberBrazil · 16 kmHigh 27.2°C · Low 17.8°C · 79 mm rain
- Belford Roxo in SeptemberBrazil · 17 kmHigh 27.3°C · Low 18.3°C · 66 mm rain
- Duque de Caxias in SeptemberBrazil · 26 kmHigh 27.1°C · Low 18.2°C · 86 mm rain
- Itaguaí in SeptemberBrazil · 27 kmHigh 26.4°C · Low 18.6°C · 79 mm rain
- Barra da Tijuca in SeptemberBrazil · 37 kmHigh 27.5°C · Low 19.0°C · 75 mm rain
- Barra do Piraí in SeptemberBrazil · 39 kmHigh 26.4°C · Low 16.9°C · 66 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 Queimados) is explained once on the Queimados year overview and on the Sources, method and limits page.
Nova Iguaçu and Belford Roxo lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.