Barreirinhas in May
5.7out of 10
Possible, with caveats
Hot: daytime highs around 30°C. Very wet: about 22 rainy days.
30°CAvg high
25°CAvg low
22Rainy days (193 mm)
11:52 hDaylight
05:51Sunrise · 17:44 Sunset
Why this score
- Hot: daytime highs around 30°C
- Very wet: about 22 rainy days
- Rain varies a lot between years (±5.1 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 May varies a lot between years (±5.1 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 | 31°C | 25°C | 140 mm | 22 | – | – | 5.7 |
| February | 30°C | 24°C | 205 mm | 24 | – | – | 5.8 |
| March | 30°C | 24°C | 278 mm | 29 | – | – | 5.9 |
| April | 30°C | 24°C | 303 mm | 27 | – | – | 5.9 |
| May | 30°C | 25°C | 193 mm | 22 | – | – | 5.7 |
| June | 31°C | 24°C | 66 mm | 13 | – | – | 6.8 |
| July | 31°C | 24°C | 38 mm | 7 | – | – | 7.6 |
| August | 32°C | 25°C | 7 mm | 1 | – | – | 8.0 |
| September | 32°C | 25°C | 3 mm | 1 | – | – | 8.1 |
| October | 32°C | 25°C | 6 mm | 1 | – | – | 8.1 |
| November | 32°C | 25°C | 11 mm | 2 | – | – | 8.0 |
| December | 32°C | 25°C | 37 mm | 8 | – | – | 7.2 |
Frequently asked questions
How hot is Barreirinhas in May?
Daytime highs average 30°C and nights about 25°C.
When is the best time to visit Barreirinhas?
The best months are September, October, August, November.