Weather in Ischia for January 2026
In general, the average temperature in Ischia at the beginning of January is 13.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 13.1 °C by the end of January.
The climate of Ischia in January is notably wet, with an average of 12 rainy days, and a total of 123.5 mm of precipitation.
Is January a good time to visit Ischia? check out the best time to travel to Ischia page.
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Ischia Weather January
Temperatures trend during January in Ischia
January weather in Ischia day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Sunny | 12° /9° | 0 mm | 4 | |
| 2 Jan. |  Patchy rain possible | 12° /9° | 0.4 mm | 3 | |
| 3 Jan. |  Moderate rain at times | 13° /12° | 2.4 mm | 3 | |
| 4 Jan. |  Overcast | 13° /10° | 0.4 mm | 3 | |
| 5 Jan. |  Partly cloudy | 14° /10° | 0 mm | 4 | |
| 6 Jan. | Overcast | 15° /13° | 0 mm | 3 | |
| 7 Jan. | Moderate or heavy rain shower | 14° /12° | 11.2 mm | 3 | |
| 8 Jan. |  Cloudy | 14° /12° | 0 mm | 3 | |
| 9 Jan. | Moderate rain at times | 14° /13° | 1.1 mm | 3 | |
| 10 Jan. | Overcast | 15° /13° | 0 mm | 4 | |
| 11 Jan. | Moderate or heavy rain shower | 14° /9° | 21.1 mm | 3 | |
| 12 Jan. | Moderate or heavy rain shower | 8° /5° | 33.9 mm | 2 | |
| 13 Jan. | Patchy rain possible | 7° /6° | 0.3 mm | 2 | |
| 14 Jan. | Partly cloudy | 8° /6° | 0 mm | 3 | |
| 15 Jan. | Overcast | 9° /6° | 0 mm | 2 | |
| 16 Jan. | Patchy rain possible | 11° /7° | 0.4 mm | 3 | |
| 17 Jan. | Patchy rain possible | 11° /9° | 9.8 mm | 3 | |
| 18 Jan. | Overcast | 11° /9° | 10.7 mm | 3 | |
| 19 Jan. | Moderate or heavy rain shower | 12° /10° | 5.1 mm | 3 | |
| 20 Jan. | Patchy rain possible | 12° /11° | 7.5 mm | 3 | |
| 21 Jan. | Moderate or heavy rain shower | 12° /10° | 4.8 mm | 3 | |
| 22 Jan. | Patchy rain possible | 12° /10° | 0.2 mm | 3 | |
| 23 Jan. | Cloudy | 14° /12° | 0 mm | 3 | |
| 24 Jan. | Overcast | 15° /12° | 0 mm | 4 | |
| 25 Jan. | Patchy rain possible | 14° /11° | 0.8 mm | 3 | |
| 26 Jan. | Patchy rain possible | 13° /12° | 0.2 mm | 3 | |
| 27 Jan. | Partly cloudy | 13° /11° | 0 mm | 4 | |
| 28 Jan. | Moderate or heavy rain shower | 15° /12° | 6.5 mm | 4 | |
| 29 Jan. | Moderate or heavy rain shower | 12° /10° | 6.7 mm | 3 | |
| 30 Jan. | Overcast | 12° /8° | 0 mm | 3 | |
| 31 Jan. | Partly cloudy | 13° /11° | 0 mm | 4 | |
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Ischia weather in January vs December vs February
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 13°/10° | 12°/10° | 13°/9° |
| Rainfall | 121 mm | 124 mm | 88 mm |
| Wind | 25.9 km/h | 26.5 km/h | 18.5 km/h |
| Humidity | 63% | 71% | 68% |
| Rainy days | 13 days | 12 days | 11 days |
| Dry days | 18 days | 19 days | 17 days |
Planning a trip to Ischia? Discover the best time to visit
Ischia in January - FAQ
What to pack to Ischia in January?
As you prepare for your trip to Ischia in January, 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 Ischia, during January, 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
January rainfall patterns in Ischia
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Where is Ischia?Get accurate weather forecasts for Ischia, located at latitude 40.738 and longitude 13.949. Stay updated with localized weather information tailored for Ischia.