Which is the hottest month in Portimao?

The hottest time of year in Portimao is normally August. Expect maximum daytime temperatures to reach 28°C with moderate heat and humidity.

Which month has the most rain in Portimao?

In terms of rainfall, December is usually the wettest month in Portimao with 99mm on average. There are normally 12 days in December with some rain.

When is it sunniest in Portimao?

The sunniest time of year in Portimao is normally August with bright sunshine on average for 82% of daylight hours; that's 11 hours of sunshine per day.

When is the sea warmest in Portimao?

The sea is usually at its warmest in Portimao in August when the water temperature reaches 21°C.

Best time to visit Portimao

Q: When is the best time to visit Portimao?

The best times to visit the Portimao, Algarve are in June, July, August and September Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 8 hours or more.

The best times to visit Portimao, Algarve are in June, July, August and September based on our default weather conditions. Update your weather preferences to see which months best match.

Portimao by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Destination

When is the best time to visit Portimao?

The best times to visit the Portimao, Algarve are in June, July, August and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
2
Feb
3
Mar
4
Apr
4.5
May
5
Jun
5
Jul
5
Aug
5
Sep
4.5
Oct
3.5
Nov
1.5
Dec

Change criteria

Max Day Temperature (°C)

16
Jan
16
Feb
17
Mar
19
Apr
21
May
24
Jun
26
Jul
26
Aug
26
Sep
22
Oct
19
Nov
16
Dec

Hours of Sunshine (daily)

5
Jan
6
Feb
7
Mar
8
Apr
10
May
11
Jun
12
Jul
11
Aug
9
Sep
7
Oct
6
Nov
5
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Algarve (Portimao) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)