Beach
Petra Ruja
Sardinia · Italy · Mediterranean Sea
41.0603, 9.5316 · Porto Cervo, 9 km
- 25°Sea · August
- 31°High · August
- 11.9 hSunshine · July
Your month at the beach
Petra Ruja in January
- 12°CAir, daytime high6°C at night
- 14°CSea temperature
- 3.8 hSunshine a day
- 8 daysRainy days in the month64 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in February
- 12°CAir, daytime high6°C at night
- 14°CSea temperature
- 5.1 hSunshine a day
- 8 daysRainy days in the month49 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in March
- 15°CAir, daytime high8°C at night
- 14°CSea temperature
- 6.4 hSunshine a day
- 8 daysRainy days in the month49 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in April
- 18°CAir, daytime high10°C at night
- 15°CSea temperature
- 7.8 hSunshine a day
- 7 daysRainy days in the month48 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in May
- 22°CAir, daytime high13°C at night
- 17°CSea temperature
- 9.3 hSunshine a day
- 6 daysRainy days in the month41 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in June
- 28°CAir, daytime high17°C at night
- 21°CSea temperature
- 11.3 hSunshine a day
- 3 daysRainy days in the month17 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in July
- 30°CAir, daytime high20°C at night
- 24°CSea temperature
- 11.9 hSunshine a day
- 1 dayRainy days in the month7 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in August
- 31°CAir, daytime high20°C at night
- 25°CSea temperature
- 10.5 hSunshine a day
- 2 daysRainy days in the month12 mm in total
- 14 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in September
- 26°CAir, daytime high18°C at night
- 23°CSea temperature
- 8.0 hSunshine a day
- 7 daysRainy days in the month49 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in October
- 22°CAir, daytime high14°C at night
- 20°CSea temperature
- 6.2 hSunshine a day
- 8 daysRainy days in the month60 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in November
- 17°CAir, daytime high11°C at night
- 17°CSea temperature
- 4.2 hSunshine a day
- 12 daysRainy days in the month91 mm in total
- 18 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Petra Ruja in December
- 13°CAir, daytime high8°C at night
- 15°CSea temperature
- 3.8 hSunshine a day
- 10 daysRainy days in the month68 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
The beach itself
- ExcellentBathing water qualityOfficial EU classification, 2025 season
- No lifeguardLifeguardsUsually only in the bathing season · OpenStreetMap
- 14Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap
- 18 kmAirport: Olbia Costa Smeralda Airport (OLB)In a straight line; by road it is further
No reliable information yet on: wheelchair access.
January from 2020 to 2025
In January 2025 the sea averaged 15.1 °C — 1.4 °C above the 1991–2020 average.
1991–2020 average: 13.7 °C
1991–2020 average: 12.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
February from 2020 to 2025
In February 2025 the sea averaged 14.4 °C — 0.9 °C above the 1991–2020 average.
1991–2020 average: 13.5 °C
1991–2020 average: 12.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
March from 2020 to 2025
In March 2025 the sea averaged 14.5 °C — 0.7 °C above the 1991–2020 average.
1991–2020 average: 13.8 °C
1991–2020 average: 15.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
April from 2020 to 2025
In April 2025 the sea averaged 15.5 °C — 0.8 °C above the 1991–2020 average.
1991–2020 average: 14.7 °C
1991–2020 average: 18.4 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
May from 2020 to 2025
In May 2025 the sea averaged 18.2 °C — 0.9 °C above the 1991–2020 average.
1991–2020 average: 17.2 °C
1991–2020 average: 22.3 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
June from 2020 to 2025
In June 2025 the sea averaged 23.0 °C — 2.3 °C above the 1991–2020 average.
1991–2020 average: 20.7 °C
1991–2020 average: 27.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
July from 2020 to 2025
In July 2025 the sea averaged 25.7 °C — 2.1 °C above the 1991–2020 average.
1991–2020 average: 23.6 °C
1991–2020 average: 30.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
August from 2020 to 2025
In August 2025 the sea averaged 26.2 °C — 1.2 °C above the 1991–2020 average.
1991–2020 average: 24.9 °C
1991–2020 average: 30.6 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
September from 2020 to 2025
In September 2025 the sea averaged 24.7 °C — 1.7 °C above the 1991–2020 average.
1991–2020 average: 23.0 °C
1991–2020 average: 25.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
October from 2020 to 2025
In October 2025 the sea averaged 21.8 °C — 1.5 °C above the 1991–2020 average.
1991–2020 average: 20.3 °C
1991–2020 average: 22.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
November from 2020 to 2025
In November 2025 the sea averaged 19.2 °C — 1.8 °C above the 1991–2020 average.
1991–2020 average: 17.4 °C
1991–2020 average: 17.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
December from 2020 to 2025
In December 2025 the sea averaged 16.5 °C — 1.7 °C above the 1991–2020 average.
1991–2020 average: 14.8 °C
1991–2020 average: 13.3 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
When to go
1991–2020 averagesThe year at a glance
- Jan14°4 h64 mm
- Feb14°5 h49 mm
- Mar14°6 h49 mm
- Apr15°8 h48 mm
- May17°9 h41 mm
- Jun21°11 h17 mm
- Jul24°12 h7 mm
- Aug25°10 h12 mm
- Sep23°8 h49 mm
- Oct20°6 h60 mm
- Nov17°4 h91 mm
- Dec15°4 h68 mm
Each card is a month. The colour is the sea temperature, on the same scale as the map; in bold, the two best months for each.
Sea temperature
1991–2020 averagesClimate through the year
1991–2020 averagesRain
Sunshine
Sunshine hours are estimated from measured solar radiation, not observed directly.
Month by month
1991–2020 averagesEvery month at Petra Ruja: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | 12 | 6 | 14 | 64 | 8 | 3.8 | 19 |
| February | 12 | 6 | 14 | 49 | 8 | 5.1 | 19 |
| March | 15 | 8 | 14 | 49 | 8 | 6.4 | 19 |
| April | 18 | 10 | 15 | 48 | 7 | 7.8 | 17 |
| May | 22 | 13 | 17 | 41 | 6 | 9.3 | 16 |
| June | 28 | 17 | 21 | 17 | 3 | 11.3 | 15 |
| July | 30 | 20 | 24 | 7 | 1 | 11.9 | 15 |
| Augustwarmest sea | 31 | 20 | 25 | 12 | 2 | 10.5 | 14 |
| September | 26 | 18 | 23 | 49 | 7 | 8.0 | 15 |
| October | 22 | 14 | 20 | 60 | 8 | 6.2 | 16 |
| November | 17 | 11 | 17 | 91 | 12 | 4.2 | 18 |
| December | 13 | 8 | 15 | 68 | 10 | 3.8 | 19 |
Swipe sideways to see the other columns.
Photos
Photos shared by their authors on Wikimedia Commons, with its colours adjusted.
.jpg){kind=link}
Nearby destinations
Spiaggia del Piccolo PeveroPorto Cervo · 6 km25°Sea31°AirSpiaggia di Porto CervoPorto Cervo, Sardinia · 9 km25°Sea31°AirCala GranuPorto Cervo · 10 km25°Sea31°AirCala BittaPorto Cervo · 9 km25°Sea31°AirSpiaggia Precedente A Mucchi BianchiPorto Cervo · 9 km25°Sea31°AirSpiaggia di Punta CardinalinoPalau · 15 km25°Sea31°AirAbout these numbers
Averages are for 1991–2020; the recent years (2020–2025) are what actually happened. Neither is today's weather.
| What | Where it comes from | Nearest measurement |
|---|---|---|
| Air, rain and sunshine | NASA POWER | 15 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 11 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 15 km away |
| Bathing water quality | European Environment Agency | 0.1 km away |
| Lifeguards and places to stay | OpenStreetMap | within 1–5 km |
| Nearest airport | OurAirports | straight-line distance |
| Image at the top | Sentinel-2 cloudless (EOX) | at this spot |