Ischia weather in March
Temperature, sea and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Poor
Best time to visit: June – September
What is the weather like in Ischia in March?
In March, Ischia is cool: daytime highs average 15 °C, and nights cool down to about 9 °C. The sea averages 14.4 °C – swimming is only for the hardy. The sun shines for around 7 hours a day. Rain is frequent, with about 11 rainy days and 97 mm in total. All in all, March is not an ideal month for a holiday in Ischia.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 20 | 22 | 26 |
| Day | 13° | 15° | 17° |
| Night | 8° | 9° | 12° |
| Sea | 14° | 14° | 16° |
| Sun | 6 h | 7 h | 7 h |
| Rain days | 11 | 11 | 10 |
More details for March
- Daylight
- 11 h 52 min06:18 – 18:10
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 19 km/haverage daily peakAll months
- Cloud cover
- 53 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC+1Europe/Rome
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %58 %
- Few rainy daysweight 20 %54 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in March
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Ischia in March: quick answers
Is Ischia hot in March?
No. In March, Ischia is cool: daytime highs average 15 °C and nights drop to about 9 °C.
Can you swim in Ischia in March?
Only if you don't mind cold water: in March the sea averages just 14.4 °C. Comfortable swimming is possible from June to October.
Does it rain much in Ischia in March?
Rain is frequent, with about 11 rainy days and 97 mm in total.
Ischia month by month
The whole year in IschiaAll destinations: ItalyWhere to go in MarchSea temperature in March
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences