Olbia, Sardinia 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 Olbia, Sardinia in January?
In January, Olbia, Sardinia is cool: daytime highs average 13 °C, and nights cool down to about 8 °C. The sea averages 14.0 °C – swimming is only for the hardy. Expect around 6 hours of sunshine a day. Rain falls on about 9 days, adding up to 57 mm. It is often windy, with gusts of around 29 km/h. All in all, January is not an ideal month for a holiday in Olbia, Sardinia.
January compared
How the weather changes from December to February. Tap a month to open it.
| DecemberDec | JanuaryJan | FebruaryFeb | |
|---|---|---|---|
| Score | 21 | 22 | 28 |
| Day | 14° | 13° | 13° |
| Night | 9° | 8° | 8° |
| Sea | 15° | 14° | 14° |
| Sun | 6 h | 6 h | 7 h |
| Rain days | 9 | 9 | 8 |
More details for January
- Daylight
- 9 h 32 min07:45 – 17:17
- UV index
- 2 · lowclear sky, noon (estimate)
- Muggy days
- 0 daysdew point 18 °C or more
- Wind
- 29 km/haverage daily peak
- Cloud cover
- 55 %on average
- Hot days
- 0 days30 °C or more
- Time zone
- UTC+1Europe/Rome
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %43 %
- Few rainy daysweight 20 %66 %
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
- Windproof jacket
Olbia, Sardinia in January: quick answers
Is Olbia, Sardinia hot in January?
No. In January, Olbia, Sardinia is cool: daytime highs average 13 °C and nights drop to about 8 °C.
Can you swim in Olbia, Sardinia in January?
Only if you don't mind cold water: in January the sea averages just 14.0 °C. Comfortable swimming is possible from June to October.
Does it rain much in Olbia, Sardinia in January?
Rain falls on about 9 days, adding up to 57 mm.
Olbia, Sardinia month by month
The whole year in Olbia, SardiniaAll destinations: Italy
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)