Beach
Bonner Beach
South Georgia and the South Sandwich Islands · Atlantic Ocean
-54.8333, -36.0167
- 4°Sea · February
- 4°High · February
- 5.0 hSunshine · December
Your month at the beach
Bonner Beach in January
- 3°CAir, daytime high1°C at night
- 3°CSea temperature
- 4.1 hSunshine a day
- 24 daysRainy days in the month110 mm in total
- 30 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in February
- 4°CAir, daytime high2°C at night
- 4°CSea temperature
- 3.5 hSunshine a day
- 22 daysRainy days in the month104 mm in total
- 32 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in March
- 3°CAir, daytime high1°C at night
- 4°CSea temperature
- 2.4 hSunshine a day
- 25 daysRainy days in the month120 mm in total
- 33 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in April
- 2°CAir, daytime high0°C at night
- 3°CSea temperature
- 1.5 hSunshine a day
- 24 daysRainy days in the month105 mm in total
- 34 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in May
- 1°CAir, daytime high-1°C at night
- 2°CSea temperature
- 0.7 hSunshine a day
- 24 daysRainy days in the month98 mm in total
- 33 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in June
- 0°CAir, daytime high-2°C at night
- 1°CSea temperature
- 0.4 hSunshine a day
- 23 daysRainy days in the month92 mm in total
- 32 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in July
- -1°CAir, daytime high-4°C at night
- 0°CSea temperature
- 0.6 hSunshine a day
- 24 daysRainy days in the month87 mm in total
- 34 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in August
- -1°CAir, daytime high-4°C at night
- 0°CSea temperature
- 1.2 hSunshine a day
- 24 daysRainy days in the month92 mm in total
- 35 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in September
- 0°CAir, daytime high-3°C at night
- 0°CSea temperature
- 2.4 hSunshine a day
- 22 daysRainy days in the month81 mm in total
- 33 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in October
- 0°CAir, daytime high-2°C at night
- 0°CSea temperature
- 3.3 hSunshine a day
- 22 daysRainy days in the month78 mm in total
- 32 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in November
- 1°CAir, daytime high0°C at night
- 1°CSea temperature
- 4.6 hSunshine a day
- 21 daysRainy days in the month83 mm in total
- 32 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Bonner Beach in December
- 2°CAir, daytime high0°C at night
- 2°CSea temperature
- 5.0 hSunshine a day
- 23 daysRainy days in the month93 mm in total
- 30 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
The beach itself
- 0Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap Places to stay near Bonner Beach ↗
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 2.6 °C — 0.5 °C below the 1991–2020 average.
1991–2020 average: 3.1 °C
1991–2020 average: 3.2 °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 3.6 °C — about the same as the 1991–2020 average.
1991–2020 average: 3.7 °C
1991–2020 average: 3.7 °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 3.5 °C — about the same as the 1991–2020 average.
1991–2020 average: 3.6 °C
1991–2020 average: 3.3 °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 2.6 °C — 0.4 °C below the 1991–2020 average.
1991–2020 average: 3.0 °C
1991–2020 average: 2.1 °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 1.5 °C — 0.6 °C below the 1991–2020 average.
1991–2020 average: 2.1 °C
1991–2020 average: 0.8 °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 0.7 °C — 0.4 °C below the 1991–2020 average.
1991–2020 average: 1.1 °C
1991–2020 average: -0.1 °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 0.5 °C — about the same as the 1991–2020 average.
1991–2020 average: 0.5 °C
1991–2020 average: -0.9 °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 0.2 °C — about the same as the 1991–2020 average.
1991–2020 average: 0.2 °C
1991–2020 average: -0.9 °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 0.3 °C — about the same as the 1991–2020 average.
1991–2020 average: 0.1 °C
1991–2020 average: -0.5 °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 0.7 °C — 0.4 °C above the 1991–2020 average.
1991–2020 average: 0.3 °C
1991–2020 average: 0.2 °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 1.4 °C — 0.4 °C above the 1991–2020 average.
1991–2020 average: 1.0 °C
1991–2020 average: 1.2 °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 2.6 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 2.0 °C
1991–2020 average: 2.3 °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
- Jan3°4 h110 mm
- Feb4°4 h104 mm
- Mar4°2 h120 mm
- Apr3°2 h105 mm
- May2°1 h98 mm
- Jun1°0 h92 mm
- Jul0°1 h87 mm
- Aug0°1 h92 mm
- Sep0°2 h81 mm
- Oct0°3 h78 mm
- Nov1°5 h83 mm
- Dec2°5 h93 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 Bonner 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 | 3 | 1 | 3 | 110 | 24 | 4.1 | 30 |
| Februarywarmest sea | 4 | 2 | 4 | 104 | 22 | 3.5 | 32 |
| March | 3 | 1 | 4 | 120 | 25 | 2.4 | 33 |
| April | 2 | 0 | 3 | 105 | 24 | 1.5 | 34 |
| May | 1 | -1 | 2 | 98 | 24 | 0.7 | 33 |
| June | 0 | -2 | 1 | 92 | 23 | 0.4 | 32 |
| July | -1 | -4 | 0 | 87 | 24 | 0.6 | 34 |
| August | -1 | -4 | 0 | 92 | 24 | 1.2 | 35 |
| September | 0 | -3 | 0 | 81 | 22 | 2.4 | 33 |
| October | 0 | -2 | 0 | 78 | 22 | 3.3 | 32 |
| November | 1 | 0 | 1 | 83 | 21 | 4.6 | 32 |
| December | 2 | 0 | 2 | 93 | 23 | 5.0 | 30 |
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.
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 | 24 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 8 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 24 km away |
| Lifeguards and places to stay | OpenStreetMap | within 1–5 km |
| Image at the top | Sentinel-2 cloudless (EOX) | at this spot |
More about this place: Wikipedia See every data source →