Barreirinha in September
6.2out of 10
Possible, with caveats
Hot: daytime highs around 32°C. Frequent rain: about 14 rainy days.
32°CAvg high
26°CAvg low
14Rainy days (94 mm)
11:59 hDaylight
05:43Sunrise · 17:42 Sunset
Why this score
- Hot: daytime highs around 32°C
- Frequent rain: about 14 rainy days
- Rain varies a lot between years (±6.2 days)
What to wear and pack
- Light, breathable clothing
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in September varies a lot between years (±6.2 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 30°C | 24°C | 333 mm | 28 | – | – | 5.9 |
| February | 29°C | 24°C | 346 mm | 26 | – | – | 6.0 |
| March | 29°C | 24°C | 373 mm | 29 | – | – | 6.0 |
| April | 29°C | 25°C | 363 mm | 29 | – | – | 6.0 |
| May | 30°C | 25°C | 288 mm | 29 | – | – | 5.9 |
| June | 30°C | 25°C | 152 mm | 23 | – | – | 5.8 |
| July | 31°C | 25°C | 112 mm | 20 | – | – | 5.8 |
| August | 31°C | 25°C | 85 mm | 16 | – | – | 6.3 |
| September | 32°C | 26°C | 94 mm | 14 | – | – | 6.2 |
| October | 32°C | 26°C | 123 mm | 16 | – | – | 5.9 |
| November | 32°C | 25°C | 156 mm | 19 | – | – | 5.5 |
| December | 31°C | 25°C | 251 mm | 25 | – | – | 5.6 |
Frequently asked questions
How hot is Barreirinha in September?
Daytime highs average 32°C and nights about 26°C.
When is the best time to visit Barreirinha?
The best months are August, September, February, March.