Sequeira, Portugal — Weather in May 2027

Climate Overview

Sequeira, Portugal in May has mild conditions, with highs averaging 19.6°C (67°F) and noticeably cooler mornings. Temperatures drop noticeably between day and night.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 18°C (64°F) at the start to 23°C (73°F) by month's end.

Rainfall is heaviest during the first third of the month, while the middle tends to be drier.

Expect around 11.2h of sunshine at the start of May, increasing to 11.7h by the end.

The warmest days tend to fall around the 31th, averaging 23.2°C (74°F).

Compared to April, this month is about 4°C warmer with 4 fewer rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

20°C / 9°C

Feels Like

18°C / 7°C

Rain

8 days · 50 mm

Sunshine

11.5h / day

Humidity

66% — Humid

Wind

16 km/h

Wind Direction

NW (309°)

Gusts

36 km/h

Daylight

14.5 h

Cloud Cover

53%

Clear Sky Days

UV Index

7 — High

Dew Point

8°C — Dry

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:14

Daylight 14.4h

Sunset 20:39

Compare Months

2days (8 mm) Excellent

2days (5 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	9°C / 1°C	6°C / -2°C	9days (74 mm) Wet	5.9h Fair	84% Humid	2.3 Moderate	Poor	View Details
February	11°C / 2°C	8°C / -1°C	8days (54 mm) Wet	7.3h Good	79% Humid	3.3 Moderate	Poor	View Details
March	12°C / 3°C	9°C / 0°C	12days (94 mm) Wet	8.5h Good	76% Humid	4.4 Moderate	Poor	View Details
April	15°C / 6°C	13°C / 3°C	12days (82 mm) Wet	10.1h Excellent	72% Muggy	5.9 High	Fair	View Details
May	20°C / 9°C	18°C / 7°C	8days (50 mm) Wet	11.5h Excellent	66% Muggy	7 High	Good	View Details
June best	24°C / 12°C	23°C / 12°C	7days (36 mm) Good	12.7h Excellent	63% Muggy	7.5 Very High	Excellent	View Details
July best	29°C / 15°C	28°C / 15°C	2days (8 mm) Excellent	13.3h Excellent	52% Moderate	8 Very High	Excellent	View Details
August best	29°C / 16°C	28°C / 15°C	2days (5 mm) Excellent	12.5h Excellent	50% Moderate	7.5 Very High	Excellent	View Details
September best	24°C / 12°C	22°C / 11°C	5days (41 mm) Good	10.4h Excellent	61% Muggy	5.8 High	Excellent	View Details
October	19°C / 10°C	17°C / 8°C	10days (97 mm) Wet	7.8h Good	70% Muggy	3.9 Moderate	Good	View Details
November	12°C / 5°C	9°C / 2°C	12days (94 mm) Wet	6.2h Fair	84% Humid	2.7 Moderate	Fair	View Details
December	10°C / 3°C	7°C / 0°C	9days (81 mm) Wet	5.6h Fair	87% Very Muggy	2.2 Moderate	Poor	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm evening layerUmbrellaComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Sequeira?

May is typically good for visiting Sequeira, with average highs of 20°C (67°F) and around 8 rainy days. Sequeira, Portugal in May has mild conditions, with highs averaging 19.6°C (67°F) and noticeably cooler mornings. Temper

Does it rain a lot in Sequeira in May?

Sequeira typically sees around 8 rainy days in May with 50 mm (2 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Sequeira in May?

Nights in Sequeira during May are cool at around 9°C (48°F). Bring a jacket or sweater for evenings.

What should I pack for Sequeira in May?

With highs of 20°C (67°F) and lows of 9°C (48°F) in May, we recommend: Warm evening layer, Umbrella, Comfortable walking shoes. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Sequeira?

May is not the most favourable month weather-wise in Sequeira. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Sequeira in May?

The average UV index in Sequeira during May is 7 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Sequeira in May?

Sequeira gets approximately 15 hours of daylight per day in May, with around 12 hours of sunshine.

Does it snow in Sequeira in May?

Snow is uncommon in Sequeira during May based on 10-year climate averages.

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