Climate averages 1991–2020
Feira de Santana weather
in September.
A warm, fairly dry month: the 8th warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Feira de Santana: daytime highs average 27.5°C and nights cool to about 19.1°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 31 mm of rain on roughly 11 days, which makes September a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 01 min on an average September day.
The nearest other city in this atlas is Alagoinhas (61 km away). In September its highs average 27.9°C, about as warm as Feira de Santana, with 37 mm of rain.
Among the 448 cities listed in Brazil, Feira de Santana ranks joint 212th of 448 for the warmest September highs and joint 101st of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Feira de Santana is 0.1°C cooler than that mean.
From September to October, average highs rise by 2.3°C to 29.8°C, and monthly rainfall falls from 31 mm to 30 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
Feira de Santana climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.3°C22.2°C | 22.2°C | 63 | 11.5 | 12.813 h |
| February | 31.4°C22.4°C | 22.4°C | 46 | 11.5 | 12.513 h |
| March | 31.2°C22.5°C | 22.5°C | 62 | 14.0 | 12.212 h |
| April | 29.4°C22.0°C | 22.0°C | 60 | 16.5 | 11.812 h |
| May | 27.3°C20.9°C | 20.9°C | 61 | 16.9 | 11.612 h |
| June | 25.6°C19.8°C | 19.8°C | 58 | 18.2 | 11.411 h |
| July | 25.1°C18.7°C | 18.7°C | 48 | 17.3 | 11.511 h |
| August | 25.5°C18.4°C | 18.4°C | 41 | 15.8 | 11.712 h |
| September, selected | 27.5°C19.1°C | 19.1°C | 31 | 11.1 | 12.012 h |
| October | 29.8°C20.5°C | 20.5°C | 30 | 8.6 | 12.412 h |
| November | 30.8°C21.5°C | 21.5°C | 51 | 9.0 | 12.713 h |
| December | 31.4°C22.0°C | 22.0°C | 47 | 8.4 | 12.813 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
- Alagoinhas in SeptemberBrazil · 61 kmHigh 27.9°C · Low 19.9°C · 37 mm rain
- Candeias in SeptemberBrazil · 63 kmHigh 26.5°C · Low 21.9°C · 73 mm rain
- Serrinha in SeptemberBrazil · 67 kmHigh 28.5°C · Low 18.8°C · 21 mm rain
- Dias d'Ávila in SeptemberBrazil · 82 kmHigh 27.5°C · Low 20.9°C · 49 mm rain
- Simões Filho in SeptemberBrazil · 84 kmHigh 26.0°C · Low 22.5°C · 73 mm rain
- Santo Antônio de Jesus in SeptemberBrazil · 84 kmHigh 26.0°C · Low 19.0°C · 58 mm rain
- Salvador in SeptemberBrazil · 94 kmHigh 25.7°C · Low 22.6°C · 64 mm rain
- Lauro de Freitas in SeptemberBrazil · 98 kmHigh 26.1°C · Low 22.9°C · 47 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 Feira de Santana) is explained once on the Feira de Santana year overview and on the Sources, method and limits page.