When to go · Santo António
Santo António in September
Great month. Inside Santo António's best window: Jun–Sep, Dec–Feb.
Key facts
- Verdict
- Great
- Temperature
- 28°C (82°F)82°F (28°C) / 22°C (72°F)72°F (22°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- São Tomé and Príncipe overall
- Prices
- Medium
- São Tomé and Príncipe overall
Verdict
Inside Santo António's best window: Jun–Sep, Dec–Feb.
Is another month better than September?
No other month rates higher than September for Santo António in this guide.
Weather in September
- Santo AntónioHighs around 28 °C (82 °F), lows around 22 °C (72 °F), rain on about 9 daysHighs around 82 °F (28 °C), lows around 72 °F (22 °C), rain on about 9 days
- Príncipe, São Tomé and Príncipe · Santo António, Bom Bom, Sundybest weather
Hot and humid; the north is drier than the forested south.
Crowds and prices
- Crowds · São Tomé and Príncipe overall
- Medium
- Prices · São Tomé and Príncipe overall
- Medium
São Tomé and Príncipe overall: End of gravana; still good for trekking.
Compare two months
Weather, crowds and prices for any two months in Santo António, side by side.
Verdict
Sep: Great
Jan: Great
Daytime high
Sep: 28 °C (82 °F)82 °F (28 °C)
Jan: 30 °C (86 °F)86 °F (30 °C)
Night low
Sep: 22 °C (72 °F)72 °F (22 °C)
Jan: 23 °C (73 °F)73 °F (23 °C)
Rain days
Sep: 9
Jan: 8 (better)
Crowds
Sep: Medium
Jan: Low
Prices
Sep: Medium
Jan: Medium
Festivals listed
Sep: 0
Jan: 0
September: Inside Santo António's best window: Jun–Sep, Dec–Feb.
January: Inside Santo António's best window: Jun–Sep, Dec–Feb.
Santo António: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.