Weather in Lisbon for April 2026
The forecast for the next days in Lisbon predicts temperatures to be around 21 °C, close to the historical average.
In general, the average temperature in Lisbon at the beginning of April is 19.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.9 °C by the end of April.
Lisbon in April brings notable rainfall, with an average of 20 rainy days and a total precipitation of 55.6 mm.
Is April a good time to visit Lisbon? check out the best time to travel to Lisbon page.
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Lisbon Weather April
What’s the Weather Like in Lisbon This April?
Temperatures trend during April in Lisbon
April weather in Lisbon day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Patchy rain possible | 18° /11° | 0.6 mm | 4 | |
| 2 Apr. |  Sunny | 18° /11° | 2.2 mm | 5 | |
| 3 Apr. | Sunny | 19° /10° | 1.7 mm | 5 | |
| 4 Apr. | Sunny | 21° /14° | 0 mm | 1.7 | |
| 5 Apr. | Sunny | 23° /14° | 0 mm | 1.6 | |
| 6 Apr. | Sunny | 24° /14° | 0.1 mm | 1.4 | |
| 7 Apr. | Patchy rain possible | 15° /11° | 0.8 mm | 1 | |
| 8 Apr. | Patchy rain possible | 14° /9° | 3 mm | 0.7 | |
| 9 Apr. | Sunny | 19° /11° | 0 mm | 4 | |
| 10 Apr. | Sunny | 19° /12° | 0 mm | 4 | |
| 11 Apr. |  Overcast | 19° /13° | 0 mm | 3 | |
| 12 Apr. | Sunny | 21° /11° | 0 mm | 5 | |
| 13 Apr. | Sunny | 23° /11° | 0 mm | 5 | |
| 14 Apr. | Sunny | 23° /13° | 0 mm | 5 | |
| 15 Apr. | Sunny | 23° /15° | 0 mm | 5 | |
| 16 Apr. | Sunny | 24° /14° | 0 mm | 5 | |
| 17 Apr. | Sunny | 24° /14° | 0 mm | 5 | |
| 18 Apr. |  Partly cloudy | 20° /13° | 0.9 mm | 5 | |
| 19 Apr. | Partly cloudy | 20° /12° | 0.5 mm | 5 | |
| 20 Apr. |  Cloudy | 19° /12° | 1 mm | 5 | |
| 21 Apr. | Patchy rain possible | 19° /12° | 4.9 mm | 4 | |
| 22 Apr. | Patchy rain possible | 19° /11° | 4.2 mm | 4 | |
| 23 Apr. | Sunny | 21° /11° | 1.8 mm | 5 | |
| 24 Apr. | Sunny | 21° /12° | 0.3 mm | 5 | |
| 25 Apr. | Partly cloudy | 21° /12° | 1.5 mm | 5 | |
| 26 Apr. | Sunny | 20° /12° | 3.7 mm | 5 | |
| 27 Apr. | Cloudy | 22° /12° | 0.8 mm | 5 | |
| 28 Apr. |  Moderate or heavy rain shower | 21° /13° | 1.1 mm | 5 | |
| 29 Apr. | Overcast | 20° /12° | 0.1 mm | 5 | |
| 30 Apr. | Light rain shower | 21° /12° | 1.7 mm | 5 | |
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Lisbon weather in April vs March vs May
| March | April | May | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Sunny |
| Temperatures | 17°/10° | 20°/12° | 23°/14° |
| Rainfall | 105 mm | 56 mm | 16 mm |
| Wind | 22.1 km/h | 21.3 km/h | 23.3 km/h |
| Humidity | 73% | 69% | 64% |
| Rainy days | 26 days | 20 days | 5 days |
| Dry days | 5 days | 10 days | 26 days |
Planning a trip to Lisbon? Discover the best time to visit
Lisbon in April - FAQ
What are the expected maximum and minimum temperatures in Lisbon during April?
How much rainfall should be expected in Lisbon during April?
What are the typical wind conditions in Lisbon during April?
Lisbon water temperatures in April
The average water temperature of the Atlantic Ocean near Lisbon in April is 12.8 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Lisbon in April?
- The average water temperature in Lisbon in April is 12.8 °C.
- Can you swim in Lisbon in April?
- Cold enough that you lose heat fast. A full 4–5 mm wetsuit (plus hood/gloves for comfort) is advisable for anything beyond a brief plunge.
What to pack to Lisbon in April?
As you prepare for your trip to Lisbon 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 Lisbon, 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
- 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 Lisbon
UV exposure in Lisbon during April
Quick links
Where is Lisbon?Get accurate weather forecasts for Lisbon, located at latitude 38.717 and longitude -9.133. Stay updated with localized weather information tailored for Lisbon.