Beach
Sonofa Beach
Saint Croix Island · U.S. Virgin Islands · Caribbean Sea
17.7066, -64.6807 · Christiansted, 5 km
- 29°Sea · September
- 29°High · September
- 9.4 hSunshine · April
Your month at the beach
Sonofa Beach in January
- 26°CAir, daytime high26°C at night
- 27°CSea temperature
- 8.3 hSunshine a day
- 6 daysRainy days in the month23 mm in total
- 25 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in February
- 26°CAir, daytime high25°C at night
- 26°CSea temperature
- 9.1 hSunshine a day
- 5 daysRainy days in the month15 mm in total
- 25 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in March
- 26°CAir, daytime high26°C at night
- 26°CSea temperature
- 9.3 hSunshine a day
- 5 daysRainy days in the month23 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in April
- 27°CAir, daytime high26°C at night
- 27°CSea temperature
- 9.4 hSunshine a day
- 7 daysRainy days in the month30 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in May
- 28°CAir, daytime high27°C at night
- 28°CSea temperature
- 8.8 hSunshine a day
- 13 daysRainy days in the month69 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in June
- 28°CAir, daytime high28°C at night
- 28°CSea temperature
- 8.9 hSunshine a day
- 12 daysRainy days in the month51 mm in total
- 24 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in July
- 29°CAir, daytime high28°C at night
- 28°CSea temperature
- 9.1 hSunshine a day
- 15 daysRainy days in the month56 mm in total
- 26 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in August
- 29°CAir, daytime high28°C at night
- 29°CSea temperature
- 9.1 hSunshine a day
- 16 daysRainy days in the month72 mm in total
- 23 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in September
- 29°CAir, daytime high28°C at night
- 29°CSea temperature
- 8.4 hSunshine a day
- 18 daysRainy days in the month99 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in October
- 29°CAir, daytime high28°C at night
- 29°CSea temperature
- 7.8 hSunshine a day
- 16 daysRainy days in the month105 mm in total
- 20 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in November
- 28°CAir, daytime high27°C at night
- 28°CSea temperature
- 7.5 hSunshine a day
- 14 daysRainy days in the month86 mm in total
- 21 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Sonofa Beach in December
- 27°CAir, daytime high26°C at night
- 27°CSea temperature
- 7.8 hSunshine a day
- 8 daysRainy days in the month36 mm in total
- 25 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
The beach itself
- 1Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap Places to stay near Sonofa Beach ↗
- 13 kmAirport: Henry E. Rohlsen Airport (STX)In a straight line; by road it is further Car hire at Henry E. Rohlsen Airport (STX) ↗
No reliable information yet on: bathing water quality, wheelchair access, lifeguards.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
January from 2020 to 2025
In January 2025 the sea averaged 27.7 °C — 1.0 °C above the 1991–2020 average.
1991–2020 average: 26.7 °C
1991–2020 average: 26.5 °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 27.3 °C — 1.0 °C above the 1991–2020 average.
1991–2020 average: 26.3 °C
1991–2020 average: 26.2 °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 27.3 °C — 1.0 °C above the 1991–2020 average.
1991–2020 average: 26.3 °C
1991–2020 average: 26.3 °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 27.5 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 26.9 °C
1991–2020 average: 26.9 °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 28.2 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 27.6 °C
1991–2020 average: 27.6 °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 28.2 °C — about the same as the 1991–2020 average.
1991–2020 average: 28.1 °C
1991–2020 average: 28.3 °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 28.7 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 28.2 °C
1991–2020 average: 28.6 °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 29.3 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 28.7 °C
1991–2020 average: 29.0 °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 29.6 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 29.0 °C
1991–2020 average: 29.1 °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 29.6 °C — 0.7 °C above the 1991–2020 average.
1991–2020 average: 28.9 °C
1991–2020 average: 28.9 °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 28.8 °C — 0.4 °C above the 1991–2020 average.
1991–2020 average: 28.4 °C
1991–2020 average: 28.1 °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 28.0 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 27.5 °C
1991–2020 average: 27.2 °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
- Jan27°8 h23 mm
- Feb26°9 h15 mm
- Mar26°9 h23 mm
- Apr27°9 h30 mm
- May28°9 h69 mm
- Jun28°9 h51 mm
- Jul28°9 h56 mm
- Aug29°9 h72 mm
- Sep29°8 h99 mm
- Oct29°8 h105 mm
- Nov28°8 h86 mm
- Dec27°8 h36 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 Sonofa Beach: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | 26 | 26 | 27 | 23 | 6 | 8.3 | 25 |
| February | 26 | 25 | 26 | 15 | 5 | 9.1 | 25 |
| March | 26 | 26 | 26 | 23 | 5 | 9.3 | 22 |
| April | 27 | 26 | 27 | 30 | 7 | 9.4 | 22 |
| May | 28 | 27 | 28 | 69 | 13 | 8.8 | 22 |
| June | 28 | 28 | 28 | 51 | 12 | 8.9 | 24 |
| July | 29 | 28 | 28 | 56 | 15 | 9.1 | 26 |
| August | 29 | 28 | 29 | 72 | 16 | 9.1 | 23 |
| Septemberwarmest sea | 29 | 28 | 29 | 99 | 18 | 8.4 | 19 |
| October | 29 | 28 | 29 | 105 | 16 | 7.8 | 20 |
| November | 28 | 27 | 28 | 86 | 14 | 7.5 | 21 |
| December | 27 | 26 | 27 | 36 | 8 | 7.8 | 25 |
Swipe sideways to see the other columns.
Plan your trip
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
Nearby destinations
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 | 40 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 11 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 40 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 |