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San Bartolomeo al Mare
Town in the Gulf of Diano between Diano Marina and Cervo: seafront, 16th-century tower, Rovere sanctuary, former-railway cycle path and…
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San Bartolomeo al Mare weather: 10-day forecast and climate
The weather in San Bartolomeo al Mare today, tomorrow and for the next 10 days: hourly forecast, wind, rain, sea temperature and the climate month by month.
- Swimming season
- June to Septemberwith the water above 21 °C
- Wettest month
- Novemberfollowed by January and October
- Driest month
- July
- Golfo Dianese cycle path
- flatbest early in the morning or in the late afternoon
- Weather alerts
- ARPAL Liguriayellow, orange or red
The weather in San Bartolomeo al Mare today, tomorrow and over the next ten days: below you’ll find the hour-by-hour forecast, with rain and wind, updated every hour. Further down is the month-by-month climate, with the sea temperature, and what the weather means for the beach, the cycle path and the mountain-bike routes.
Weather forecast for San Bartolomeo al Mare
Today in San Bartolomeo al Mare: partly cloudy, high 21°C and low 17°C, wind from the south-west (libeccio) up to 23 km/h. Tomorrow: cloudy, between 14°C and 23°C.
🌤️
21°CNow · Fair
- Wind
- 23 km/h SW
- Humidity
- 79%
- Pressure
- 1024 hPa
- Sunrise
- 07:40
- Sunset
- 18:46
Next 24 hours
- 18:00🌤️21° 23 SW
- 20:00⛅19° 18 W
- 22:00🌫️17° 7 NW
- 00:00🌫️17° 14 NW
- 02:00🌫️16° 13 NW
- 04:00🌫️15° 10 NW
- 06:00🌫️15° 11 NW
- 08:00🌫️14° 11 NW
- 10:00⛅20° 10 N
- 12:00⛅22° 12 E
- 14:00☁️23° 11 SE
- 16:00☁️22° 9 SE
- 18:00☁️21° 6 SE
Next 10 days
| Day | Sky | Min / max | Rain | Wind |
|---|---|---|---|---|
| Thursday 15 | ⛅ Partly cloudy | 17° / 21° | – | 23 km/h SW |
| Friday 16 | ☁️ Cloudy | 14° / 23° | – | 16 km/h NW |
| Saturday 17 | ⛅ Partly cloudy | 14° / 23° | – | 14 km/h S |
| Sunday 18 | 🌧️ Light rain | 15° / 20° | 14 mm | 19 km/h N |
| Monday 19 | 🌧️ Light rain | 16° / 22° | 5 mm | 13 km/h N |
| Tuesday 20 | ☀️ Clear | 16° / 22° | – | 15 km/h E |
| Wednesday 21 | 🌧️ Light rain | 16° / 18° | 22 mm | 13 km/h N |
| Thursday 22 | 🌦️ Showers | 12° / 21° | 1 mm | 7 km/h NW |
| Friday 23 | ⛅ Partly cloudy | 13° / 18° | 2 mm | 8 km/h SW |
| Saturday 24 | ⛅ Partly cloudy | 13° / 19° | 1 mm | 6 km/h NW |
Forecast by MET Norway (Yr), CC BY 4.0 licence. Updated at 15:17, refreshed every hour. Official weather warnings in Liguria (ARPAL, Italian) →
San Bartolomeo al Mare's climate month by month
San Bartolomeo al Mare is in the Golfo Dianese, between Diano Marina and Cervo, about 8 km from Imperia: the table uses the averages for that city. It has mild winters and hot, dry summers, with the rain concentrated in autumn and winter. For the weather on the nearby coast, see also the weather in Imperia.
| Month | Low | High | Rainy days | Sea |
|---|---|---|---|---|
| Jan | 7 °C | 12 °C | 6 | 13.5 °C |
| Feb | 7 °C | 13 °C | 5 | 13 °C |
| Mar | 9 °C | 15 °C | 6 | 13.5 °C |
| Apr | 11 °C | 17 °C | 5 | 14.5 °C |
| May | 15 °C | 21 °C | 6 | 17.5 °C |
| Jun | 18 °C | 25 °C | 4 | 21 °C |
| Jul | 21 °C | 28 °C | 2 | 23.5 °C |
| Aug | 22 °C | 28 °C | 3 | 24.5 °C |
| Sep | 18 °C | 25 °C | 4 | 22.5 °C |
| Oct | 15 °C | 20 °C | 6 | 20 °C |
| Nov | 11 °C | 16 °C | 8 | 17 °C |
| Dec | 8 °C | 13 °C | 5 | 15 °C |
Monthly averages for Imperia (air temperatures 1991–2020). Source: climieviaggi.it. These are the figures for Imperia, about 8 km away as the crow flies: treat them as a guide.
Sea, cycle path and mountain biking
The sea in front of the town is sheltered by breakwaters and is usually calm: the beach and the seafront are described in the guide to San Bartolomeo al Mare. The cycle path on the former railway is flat but has little shade: in summer choose early morning or late afternoon and bring water, and after a thunderstorm check the surface before setting off. Everything you need is in the guide to the Golfo Dianese cycle path. The mountain-bike routes marked out by the municipality climb towards the Pizzo d’Evigno and can be ridden all year, but in the rain the unpaved sections get slippery: the Chicken Line descent needs care.
In Liguria, alerts for rain and thunderstorms are issued by ARPAL, with three levels: yellow, orange and red alerts. Check the level on the official Allerta Liguria website (in Italian) before setting off on hikes or bike rides.
When to go to San Bartolomeo al Mare
For the sea, go from June to September. The town does not have a Blue Flag for 2026, but its neighbours Diano Marina and Andora do, and both are within easy cycling distance. For the cycle path and the hamlets among the olive trees, spring and autumn are ideal. Events include the Rovere d’Oro festival in July, the patron saint’s feast on 24 August, the Sagra di San Matteo in September and, in autumn, the Castagnata (Sunday 18 October in 2026).
FAQ
Frequently asked questions about the weather in San Bartolomeo al Mare
What's the weather like in San Bartolomeo al Mare tomorrow?
You’ll find it at the top of this page: the summary sentence covers today and tomorrow, and the table shows the next 10 days, with rain and wind. The forecast is updated every hour.
When can you swim in San Bartolomeo al Mare?
From June to September the sea is above 21 °C on average; in August it reaches around 24–25 °C.
What is the wettest month in San Bartolomeo al Mare?
November, followed by January and October. July is the driest month.
When is the best time to ride the cycle path?
In spring and autumn, or in summer early in the morning or in the late afternoon: the route is flat but has little shade.
Where to stay
Where to stay in San Bartolomeo al Mare
All places to stay in San Bartolomeo al Mare on Booking: compare prices and availability.
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Guide
Gulf of Diano cycle path from San Bartolomeo al Mare
The Diano Marina–Andora stretch on the old railway: 7 flat km, stops at Cervo and Diano, train plus bike, hire,…
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