Beach
Spiaggia San Giuliano
Sicily · Italy · Mediterranean Sea
38.0384, 12.5382 · Casa Santa, 2 km
- 26°Sea · August
- 29°High · August
- 12.3 hSunshine · July
Your month at the beach
Spiaggia San Giuliano in January
- 14°CAir, daytime high11°C at night
- 15°CSea temperature
- 4.5 hSunshine a day
- 11 daysRainy days in the month71 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in February
- 14°CAir, daytime high10°C at night
- 14°CSea temperature
- 5.5 hSunshine a day
- 11 daysRainy days in the month64 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in March
- 15°CAir, daytime high12°C at night
- 15°CSea temperature
- 7.1 hSunshine a day
- 9 daysRainy days in the month55 mm in total
- 21 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in April
- 18°CAir, daytime high13°C at night
- 16°CSea temperature
- 8.5 hSunshine a day
- 8 daysRainy days in the month44 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in May
- 21°CAir, daytime high16°C at night
- 18°CSea temperature
- 10.4 hSunshine a day
- 6 daysRainy days in the month28 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in June
- 25°CAir, daytime high20°C at night
- 22°CSea temperature
- 11.9 hSunshine a day
- 3 daysRainy days in the month14 mm in total
- 14 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in July
- 28°CAir, daytime high24°C at night
- 25°CSea temperature
- 12.3 hSunshine a day
- 2 daysRainy days in the month8 mm in total
- 14 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in August
- 29°CAir, daytime high24°C at night
- 26°CSea temperature
- 10.9 hSunshine a day
- 4 daysRainy days in the month15 mm in total
- 14 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in September
- 26°CAir, daytime high22°C at night
- 25°CSea temperature
- 8.3 hSunshine a day
- 11 daysRainy days in the month61 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in October
- 23°CAir, daytime high19°C at night
- 22°CSea temperature
- 6.8 hSunshine a day
- 12 daysRainy days in the month78 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in November
- 19°CAir, daytime high16°C at night
- 19°CSea temperature
- 5.1 hSunshine a day
- 13 daysRainy days in the month77 mm in total
- 21 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Spiaggia San Giuliano in December
- 15°CAir, daytime high13°C at night
- 16°CSea temperature
- 4.2 hSunshine a day
- 14 daysRainy days in the month76 mm in total
- 22 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
- 53Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap
- 15 kmAirport: Vincenzo Florio Airport Trapani-Birgi (TPS)In a straight line; by road it is further
No reliable information yet on: wheelchair access, lifeguards.
January from 2020 to 2025
In January 2025 the sea averaged 16.0 °C — 1.0 °C above the 1991–2020 average.
1991–2020 average: 15.0 °C
1991–2020 average: 13.9 °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 15.6 °C — 1.2 °C above the 1991–2020 average.
1991–2020 average: 14.4 °C
1991–2020 average: 13.6 °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 15.7 °C — 1.2 °C above the 1991–2020 average.
1991–2020 average: 14.5 °C
1991–2020 average: 15.1 °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 16.3 °C — 0.7 °C above the 1991–2020 average.
1991–2020 average: 15.6 °C
1991–2020 average: 17.5 °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 18.7 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 18.1 °C
1991–2020 average: 20.7 °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 23.7 °C — 1.9 °C above the 1991–2020 average.
1991–2020 average: 21.8 °C
1991–2020 average: 25.1 °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 26.6 °C — 1.5 °C above the 1991–2020 average.
1991–2020 average: 25.1 °C
1991–2020 average: 28.4 °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 26.6 °C — about the same as the 1991–2020 average.
1991–2020 average: 26.4 °C
1991–2020 average: 28.8 °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 26.4 °C — 1.6 °C above the 1991–2020 average.
1991–2020 average: 24.8 °C
1991–2020 average: 25.7 °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 23.1 °C — 0.8 °C above the 1991–2020 average.
1991–2020 average: 22.3 °C
1991–2020 average: 22.7 °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 20.2 °C — 0.9 °C above the 1991–2020 average.
1991–2020 average: 19.3 °C
1991–2020 average: 18.8 °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 17.2 °C — 0.7 °C above the 1991–2020 average.
1991–2020 average: 16.5 °C
1991–2020 average: 15.3 °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
- Jan15°4 h71 mm
- Feb14°6 h64 mm
- Mar15°7 h55 mm
- Apr16°8 h44 mm
- May18°10 h28 mm
- Jun22°12 h14 mm
- Jul25°12 h8 mm
- Aug26°11 h15 mm
- Sep25°8 h61 mm
- Oct22°7 h78 mm
- Nov19°5 h77 mm
- Dec16°4 h76 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 Spiaggia San Giuliano: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | 14 | 11 | 15 | 71 | 11 | 4.5 | 22 |
| February | 14 | 10 | 14 | 64 | 11 | 5.5 | 22 |
| March | 15 | 12 | 15 | 55 | 9 | 7.1 | 21 |
| April | 18 | 13 | 16 | 44 | 8 | 8.5 | 19 |
| May | 21 | 16 | 18 | 28 | 6 | 10.4 | 17 |
| June | 25 | 20 | 22 | 14 | 3 | 11.9 | 14 |
| July | 28 | 24 | 25 | 8 | 2 | 12.3 | 14 |
| Augustwarmest sea | 29 | 24 | 26 | 15 | 4 | 10.9 | 14 |
| September | 26 | 22 | 25 | 61 | 11 | 8.3 | 16 |
| October | 23 | 19 | 22 | 78 | 12 | 6.8 | 17 |
| November | 19 | 16 | 19 | 77 | 13 | 5.1 | 21 |
| December | 15 | 13 | 16 | 76 | 14 | 4.2 | 22 |
Swipe sideways to see the other columns.
Photos
Photos shared by their authors on Wikimedia Commons, with its colours adjusted.
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About 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 | 5 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 12 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 5 km away |
| Bathing water quality | European Environment Agency | 0.2 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 |