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Weather in Portimão for April 2026

Your guide to Portimão weather in April - trends and predictions

    Temperatures

  • In general, the average temperature in Portimão at the beginning of April is 19.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 22.3 °C by the end of April.

    • Rain 🌧️

  • Portimão experiences moderate rainfall in April, with an average of 10 rainy days and a total precipitation of 31.1 mm.

    • More

  • Is April a good time to visit Portimão? check out the best time to travel to Portimão page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/12°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Portimão Weather April

Move between months or click on a day
March
May
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
19°
2
Sunny
19°
3
Sunny
19°
4
Patchy rain possible
19°
5
Sunny
20°
6
Overcast
20°
7
Sunny
20°
8
Sunny
20°
9
Sunny
22°
10
Sunny
22°
11
Sunny
23°
12
Overcast
21°
13
Overcast
22°
14
Sunny
21°
15
Partly cloudy
22°
16
Sunny
23°
17
Sunny
23°
18
Partly cloudy
22°
19
Overcast
20°
20
Patchy rain possible
20°
21
Patchy rain possible
19°
22
Sunny
22°
23
Sunny
22°
24
Overcast
23°
25
Sunny
24°
26
Sunny
23°
27
Partly cloudy
22°
28
Overcast
22°
29
Overcast
21°
30
Light rain shower
21°

Temperatures trend during April in Portimão

See the weather trend as well as the moving average line

April weather in Portimão day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
1 Apr. Patchy rain possible
Patchy rain possible
 19° /11° 0.4 mm 4
2 Apr. Sunny
Sunny
 19° /11° 3.7 mm 5
3 Apr. Sunny
Sunny
 19° /11° 6 mm 5
4 Apr. Patchy rain possible
Patchy rain possible
 19° /12° 5.2 mm 4
5 Apr. Sunny
Sunny
 20° /11° 0.2 mm 5
6 Apr. Overcast
Overcast
 20° /13° 1.1 mm 5
7 Apr. Sunny
Sunny
 20° /11° 0.1 mm 5
8 Apr. Sunny
Sunny
 20° /12° 0.5 mm 5
9 Apr. Sunny
Sunny
 22° /11° 0 mm 5
10 Apr. Sunny
Sunny
 22° /12° 3.3 mm 6
11 Apr. Sunny
Sunny
 23° /13° 1.4 mm 6
12 Apr. Overcast
Overcast
 21° /13° 1.2 mm 5
13 Apr. Overcast
Overcast
 22° /11° 0.3 mm 5
14 Apr. Sunny
Sunny
 21° /11° 0.6 mm 5
15 Apr. Partly cloudy
Partly cloudy
 22° /12° 0.4 mm 5
16 Apr. Sunny
Sunny
 23° /13° 0.3 mm 5
17 Apr. Sunny
Sunny
 23° /13° 0.1 mm 5
18 Apr. Partly cloudy
Partly cloudy
 22° /12° 0.5 mm 6
19 Apr. Overcast
Overcast
 20° /12° 0.2 mm 5
20 Apr. Patchy rain possible
Patchy rain possible
 20° /11° 1.3 mm 5
21 Apr. Patchy rain possible
Patchy rain possible
 19° /11° 1.8 mm 4
22 Apr. Sunny
Sunny
 22° /11° 0.1 mm 5
23 Apr. Sunny
Sunny
 22° /12° 0 mm 6
24 Apr. Overcast
Overcast
 23° /13° 0 mm 6
25 Apr. Sunny
Sunny
 24° /12° 0 mm 6
26 Apr. Sunny
Sunny
 23° /13° 0.6 mm 6
27 Apr. Partly cloudy
Partly cloudy
 22° /14° 0.4 mm 6
28 Apr. Overcast
Overcast
 22° /13° 0 mm 5
29 Apr. Overcast
Overcast
 21° /13° 0.2 mm 5
30 Apr. Light rain shower
Light rain shower
 21° /13° 1.2 mm 5
Next
Important Notice
Our weather forecast for Portimão in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Portimão forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Portimão weather in April vs March vs May

Compare April weather in Portimão with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
MarchAprilMay
WeatherPatchy rain possible
Patchy rain possible
Sunny
Sunny
Sunny
Sunny
Temperatures17°/11°21°/12°23°/13°
Rainfall95 mm31 mm10 mm
Wind24.7 km/h22.7 km/h23.9 km/h
Humidity75%69%67%
Rainy days24 days10 days4 days
Dry days7 days20 days27 days

Planning a trip to Portimão? Discover the best time to visit

Portimão in April - FAQ

What are the expected maximum and minimum temperatures in Portimão during April?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Portimão during April?
In April, Portimão can expect light to moderate rainfall, totaling 31.1 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Portimão during April?
The average wind speed in Portimão during April is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Portimão in April?

As you prepare for your trip to Portimão in April, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Portimão, during April, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

April rainfall patterns in Portimão

Explore the daily rainfall trends and prepare for Portimãos April weather 💧

UV exposure in Portimão during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️

Quick links

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Location coordinates Where is Portimão?

Get accurate weather forecasts for Portimão, located at latitude 37.139 and longitude -8.538. Stay updated with localized weather information tailored for Portimão.

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