São Gonçalo Weather in May
São Gonçalo in May sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 16°C (61°F). Low rainfall is typical, with around 26 mm (1 in) for the month.
Rainfall in São Gonçalo in May
This month experiences about 6 days of rain according to historical data, averaging 26 mm (1 in). The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in São Gonçalo in May
São Gonçalo in May has excellent weather. Days reach 20°C (68°F) and nights cool to 16°C (61°F). The difference between afternoon and evening temperatures is usually noticeable. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in São Gonçalo in May
Expect a lot of sunshine this month, with about 210 hours of sun. These sunny conditions add to the overall experience.
Wind Speed in São Gonçalo in May
May has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.
Average water temperature in May
The water temperature is 19°C (66°F). It's not warm, but most people find it perfectly fine for a swim once they're in.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit São Gonçalo.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our São Gonçalo's climate page.
São Gonçalo Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
20°C (68°F)
Water Temperature
19°C (66°F) *
Chance of Rain
21%
Precipitation
26 mm (1 in)
Rainy days
6 days
Humidity
70% *
Windspeed
1 m/s (2 knots) *
Sunshine
210 hours *
Percentage Sunshine
48% *
Best Places in Portugal in May
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in May →
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What to Wear in São Gonçalo in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. The water temperature sits at about 19°C (66°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in São Gonçalo in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our São Gonçalo's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full São Gonçalo climate overview or explore weather in Portugal.
