Lido di Ostia weather in January
Temperature, sea and sunshine in January: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in January
Poor
Best time to visit: June – September
What is the weather like in Lido di Ostia in January?
In January, Lido di Ostia is cool: daytime highs average 12 °C, and nights cool down to about 7 °C. The sea averages 15.0 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 85 mm in total. All in all, January is not an ideal month for a holiday in Lido di Ostia.
January compared
How the weather changes from December to February. Tap a month to open it.
| DecemberDec | JanuaryJan | FebruaryFeb | |
|---|---|---|---|
| Score | 15 | 17 | 22 |
| Day | 13° | 12° | 13° |
| Night | 9° | 7° | 7° |
| Sea | 17° | 15° | 14° |
| Sun | 5 h | 5 h | 6 h |
| Rain days | 12 | 11 | 10 |
More details for January
- Daylight
- 9 h 28 min07:36 – 17:03
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 17 km/haverage daily peakAll months
- Cloud cover
- 52 %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 %33 %
- Few rainy daysweight 20 %53 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in January
- A jumper for the evenings
- Rain jacket or umbrella
Lido di Ostia in January: quick answers
Is Lido di Ostia hot in January?
No. In January, Lido di Ostia is cool: daytime highs average 12 °C and nights drop to about 7 °C.
Can you swim in Lido di Ostia in January?
Only if you don't mind cold water: in January the sea averages just 15.0 °C. Comfortable swimming is possible from June to October.
Does it rain much in Lido di Ostia in January?
Rain is frequent, with about 11 rainy days and 85 mm in total.
Lido di Ostia month by month
The whole year in Lido di OstiaAll destinations: ItalyWhere to go in JanuarySea temperature in January
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