Santo Isidoro Weather in March

With daytime temperatures of 17°C (63°F) and nighttime lows of 12°C (54°F), March in Santo Isidoro brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 63 mm (2.5 in) falls on average.

Rainfall in Santo Isidoro in March

Analyzing past climate data, one can expect approximately 13 days of rain, averaging 63 mm (2.5 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Santo Isidoro in March

Expect highs of 17°C (63°F) in Santo Isidoro in March, with nights dropping to around 12°C (54°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Santo Isidoro in March

The days are predominantly sunny, with an estimated total of around 210 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

March in Santo Isidoro has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit Portugal, check out our Santo Isidoro's climate page.

Santo Isidoro Temperature in March

Min Temperature 12°C (54°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 45%  

Precipitation 63 mm (2.5 in)  

Rainy days 13 days  

Humidity 78% *  

Sunshine 210 hours *  

Percentage Sunshine 56% *  

* Data from: Cascais, Portugal (32 KM, 20 Miles).

What to Wear in Santo Isidoro in March

Comfortable temperatures call for an easy wardrobe in March. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Santo Isidoro in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Santo Isidoro's climate page.

More climate data for Santo Isidoro

Temperature Rainfall Sunshine Humidity

See the full Santo Isidoro climate overview or explore weather in Portugal.