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Lisbon in April: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Lisbon in April will be like? Take a look at our weather guide for Lisbon, based on historical data.
Check flight prices to Lisbon on Avionero:
April

Weather in Lisbon in April 2025

Good Weather
Mild
☀️
Sunny
✈️
$698 - $1,023
Are you considering a trip to Lisbon in April? Well, the weather is usually on your side with an average maximum temperature of +66°F and about 12 sunny days. Just keep in mind that there may be some rain, with an average of 6 rainy days and 67 mm of precipitation. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.

Average weather

☀️
+66°F
Avg. max. temperature
+43°F
Min.
+86°F
Max.
67 mm
Total precipitation
70%
Avg. humidity
3 m/s
Avg. wind
12 ☀️
Sunny Days
12 ⛅️
Cloudy
6 🌦
Rainy
Our opinion: Lisbon has good weather in April.

Average temperature in Lisbon in April

Here are the expected maximum, average and minimum temperatures in Lisbon for April based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in April is +66°F with a maximum of +81°F and a minimum of +46°F.

The average maximum temperature goes up 58% by the end of the month, compared with the beginning of the month, from +61°F to +81°F.

Is Lisbon warm or cold in April?

Lisbon is typically mild in April.

Maximum temperatures go up compared to the previous month from +63°F to +66°F. The minimum temperature also goes up from +52°F to +54°F.

Pack a light jacket as it will be warm in the day and cool in the evenings.

Take a look at how April is compared to other months in Lisbon:

Travel to Lisbon

Click to see more details
✈️
64
Flights per week
$698
Min. Price
$1,023
Max. Price

Climate in Lisbon in April

Lisbon weather looks like this, on average, in April and the surrounding months.
MarchAprilMay
Avg. temperature
+63°F+66°F+70°F
Min. temperature
+32°F+43°F+46°F
Max. temperature
+82°F+86°F+93°F
Rainfall
60 mm67 mm39 mm
Wind
3 m/s3 m/s3 m/s
Humidity
71%70%68%
Air pressure
1017 HPa1014 HPa1015 HPa
Sunny days
151215
Cloudy days
111212
Rainy days
564
Snowy days
000

April weather is still as good as in March. It’s getting warmer as April arrives. The average maximum temperature goes up from +63°F to +66°F during the day. Prepare for more rain. Average rainfall goes from 60 mm to 67 mm. It feels drier, as humidity decreases from 71% to 70%. The average wind speed doesn’t change much during April, staying around 3 m/s. The days becoming less sunny, going from 15 sunny days in March to 12 in April.

May brings much the same weather, it remains good.

Wind

Wind speed in Lisbon in April based on historical data.
Last Year
Historical Data

The average wind speed is 5 m/s getting up to 11 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Lisbon is gradually decreasing during April, going from 6 m/s to 4 m/s over the course of the month.

Rain

Amount of rainfall in mm during April in Lisbon based on historical data.
Last Year
Historical Data
Typically, there is a 40% chance of rain on an average day in April, with total rainfall of approximately 156 mm. The maximum amount of rainfall per day is around 77 mm, which is considered heavy rain. April is a pretty wet month with over 12 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how April is compared with other months in the amount of precipitation, total mm:
Lisbon wettest month is December, where a typical day has a 23% chance of precipitation and 121 mm of rainfall per day. July, on the other hand, is the driest month with a mere 0% chance of precipitation and 2 mm of rainfall per day.

How was the weather last April in Lisbon?

This is the weather in Lisbon in April 2023:
1 April
☀️
+60°F
2 April
☀️
+63°F
3 April
☀️
+62°F
4 April
☀️
+61°F
5 April
🌧️
+55°F
6 April
☀️
+64°F
7 April
☁️
+61°F
8 April
☁️
+63°F
9 April
☁️
+63°F
10 April
☀️
+65°F
11 April
🌧️
+63°F
12 April
🌧️
+63°F
13 April
☀️
+66°F
14 April
☀️
+71°F
15 April
☀️
+76°F
16 April
☀️
+78°F
17 April
☀️
+70°F
18 April
☀️
+64°F
19 April
☀️
+61°F
20 April
☀️
+61°F
21 April
☁️
+62°F
22 April
🌧️
+56°F
23 April
☀️
+62°F
24 April
☀️
+64°F
25 April
☀️
+65°F
26 April
☀️
+66°F
27 April
☀️
+66°F
28 April
☀️
+70°F
29 April
☀️
+77°F
30 April
☀️
+80°F
In April 2023 Lisbon had 22 sunny days, 4 cloudy days, and 4 rainy days. The average maximum temperature was +66°F, with an absolute maximum of +81°F and a minimum of +55°F. The average humidity was 67%, with a maximum of 93% and a minimum of 19%. The average wind speed was 5 m/s, with a maximum of 16 m/s and a minimum of 0 m/s.
Are you planning a trip in April?

Climate Change Over the Years

This is how Lisbon climate has changed over the last 43 years.

The climate in Lisbon in April has not changed that much over the last 43 years.

The average temperature was the lowest in 1986 (+61°F) and the highest in 2011 (+76°F). The driest year was 2017 with only 8 mm of rainfall, and the wettest year was 2020 with 407 mm.

FAQ

Frequently asked questions about the weather in Lisbon in April:

Is April a good time to visit Lisbon?

April is a really good time to go to Lisbon. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Lisbon.

Can you sunbathe in Lisbon in April?

April has mild temperatures in Lisbon. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Lisbon rainy in April?

Lisbon is often rainy in April. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Lisbon in April?

The amount of sunny days in Lisbon during April varies; prepare for a mix of clouds and sun.

How much does it cost to fly to Lisbon in April?

The normal prices to fly to Lisbon is $698 - $1,023. It means that the majority of our users have picked flights in this range. To find the best price we recommend you search early, using our flexible dates feature.

Other cities in Portugal

Check out the weather for other cities in Portugal.

Monthly weather in Lisbon

Source of the data

For this page, we’ve looked at the typical weather in Lisbon, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.