Weather in Napoli for April 2026
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So far, April 2026 in Napoli is slightly warmer than the historical average by 0.8 °C.
The forecast for the next days in Napoli predicts temperatures to be around 22 °C, close to the historical average.
In general, the average temperature in Napoli at the beginning of April is 16.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.1 °C by the end of April.
Napoli in April brings notable rainfall, with an average of 19 rainy days and a total precipitation of 66.1 mm.
Is April a good time to visit Napoli? check out the best time to travel to Napoli page.
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Napoli Weather April
Temperatures trend during April in Napoli
April weather in Napoli day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Moderate rain | 16° /10° | 9.3 mm | 4 | |
| 2 Apr. |  Patchy rain possible | 15° /10° | 3.1 mm | 4 | |
| 3 Apr. |  Partly cloudy | 16° /10° | 0.8 mm | 4 | |
| 4 Apr. |  Sunny | 17° /9° | 0.1 mm | 5 | |
| 5 Apr. | Sunny | 17° /9° | 0.5 mm | 5 | |
| 6 Apr. | Patchy rain possible | 17° /10° | 1.7 mm | 4 | |
| 7 Apr. | Sunny | 16° /9° | 1 mm | 4 | |
| 8 Apr. | Sunny | 17° /10° | 2.8 mm | 5 | |
| 9 Apr. | Sunny | 17° /11° | 0.4 mm | 5 | |
| 10 Apr. | Patchy rain possible | 17° /10° | 1 mm | 5 | |
| 11 Apr. | Sunny | 18° /9° | 0.2 mm | 5 | |
| 12 Apr. |  Overcast | 19° /11° | 0.8 mm | 5 | |
| 13 Apr. | Sunny | 19° /12° | 2 mm | 5 | |
| 14 Apr. | Patchy rain possible | 19° /12° | 3.1 mm | 5 | |
| 15 Apr. | Partly cloudy | 19° /12° | 5.8 mm | 5 | |
| 16 Apr. | Patchy rain possible | 19° /12° | 3.2 mm | 5 | |
| 17 Apr. | Overcast | 18° /11° | 3 mm | 4 | |
| 18 Apr. | Patchy rain possible | 17° /11° | 2.1 mm | 4 | |
| 19 Apr. | Sunny | 17° /10° | 0.4 mm | 5 | |
| 20 Apr. | Partly cloudy | 18° /11° | 1.8 mm | 5 | |
| 21 Apr. | Patchy rain possible | 20° /11° | 1.8 mm | 5 | |
| 22 Apr. |  Moderate or heavy rain shower | 18° /12° | 8.1 mm | 5 | |
| 23 Apr. | Partly cloudy | 18° /12° | 0.4 mm | 5 | |
| 24 Apr. | Sunny | 18° /12° | 3.2 mm | 5 | |
| 25 Apr. | Sunny | 18° /11° | 1.3 mm | 5 | |
| 26 Apr. | Sunny | 19° /12° | 0.5 mm | 5 | |
| 27 Apr. | Sunny | 21° /12° | 0.3 mm | 6 | |
| 28 Apr. | Sunny | 22° /14° | 0.7 mm | 5 | |
| 29 Apr. | Sunny | 22° /16° | 0 mm | 7.3 | |
| 30 Apr. | Patchy rain possible | 21° /15° | 0.6 mm | 5.7 | |
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Napoli weather in April vs March vs May
| March | April | May | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 15°/9° | 18°/11° | 22°/16° |
| Rainfall | 87 mm | 66 mm | 72 mm |
| Wind | 16.5 km/h | 16.3 km/h | 15.4 km/h |
| Humidity | 63% | 62% | 63% |
| Rainy days | 24 days | 19 days | 18 days |
| Dry days | 7 days | 11 days | 13 days |
Planning a trip to Napoli? Discover the best time to visit
Napoli in April - FAQ
What are the expected maximum and minimum temperatures in Napoli during April?
How much rainfall should be expected in Napoli during April?
What are the typical wind conditions in Napoli during April?
Napoli water temperatures in April
The average water temperature of the Mediterranean Sea near Napoli in April is 14.2 °C. At the beginning of April temperatures are around 13.6 °C; by the end of the month they get warmer and reach 14.8 °C.
- What is the water temperature in Napoli in April?
- The average water temperature in Napoli in April is 14.2 °C.
- Can you swim in Napoli 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 Napoli in April?
As you prepare for your trip to Napoli 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 Napoli, 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 Napoli
UV exposure in Napoli during April
Quick links
Where is Napoli?Get accurate weather forecasts for Napoli, located at latitude 40.852 and longitude 14.268. Stay updated with localized weather information tailored for Napoli.