Beach
Bogstranda
Svalbard · Svalbard and Jan Mayen · Arctic Ocean
77.0200, 15.8002 · Longyearbyen, 134 km
- 4°Sea · August
- 4°High · July
- 6.6 hSunshine · June
Your month at the beach
Bogstranda in January
- -6°CAir, daytime high-10°C at night
- 1°CSea temperature
- 18 daysRainy days in the month74 mm in total
- 28 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| December | January | February | |
|---|---|---|---|
| Air, daytime high | -5° | -6° | -6° |
| Sea | 1° | 1° | 1° |
| Sunshine a day | — | — | 0.7 h |
| Rainy days | 18 | 18 | 16 |
Bogstranda in February
- -6°CAir, daytime high-10°C at night
- 1°CSea temperature
- 0.7 hSunshine a day
- 16 daysRainy days in the month68 mm in total
- 28 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| January | February | March | |
|---|---|---|---|
| Air, daytime high | -6° | -6° | -8° |
| Sea | 1° | 1° | 1° |
| Sunshine a day | — | 0.7 h | 3.2 h |
| Rainy days | 18 | 16 | 16 |
Bogstranda in March
- -8°CAir, daytime high-13°C at night
- 1°CSea temperature
- 3.2 hSunshine a day
- 16 daysRainy days in the month70 mm in total
- 25 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| February | March | April | |
|---|---|---|---|
| Air, daytime high | -6° | -8° | -5° |
| Sea | 1° | 1° | 1° |
| Sunshine a day | 0.7 h | 3.2 h | 5.3 h |
| Rainy days | 16 | 16 | 13 |
Bogstranda in April
- -5°CAir, daytime high-9°C at night
- 1°CSea temperature
- 5.3 hSunshine a day
- 13 daysRainy days in the month52 mm in total
- 23 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| March | April | May | |
|---|---|---|---|
| Air, daytime high | -8° | -5° | -1° |
| Sea | 1° | 1° | 1° |
| Sunshine a day | 3.2 h | 5.3 h | 5.8 h |
| Rainy days | 16 | 13 | 12 |
Bogstranda in May
- -1°CAir, daytime high-4°C at night
- 1°CSea temperature
- 5.8 hSunshine a day
- 12 daysRainy days in the month53 mm in total
- 20 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| April | May | June | |
|---|---|---|---|
| Air, daytime high | -5° | -1° | 2° |
| Sea | 1° | 1° | 1° |
| Sunshine a day | 5.3 h | 5.8 h | 6.6 h |
| Rainy days | 13 | 12 | 10 |
Bogstranda in June
- 2°CAir, daytime high1°C at night
- 1°CSea temperature
- 6.6 hSunshine a day
- 10 daysRainy days in the month39 mm in total
- 16 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| May | June | July | |
|---|---|---|---|
| Air, daytime high | -1° | 2° | 4° |
| Sea | 1° | 1° | 3° |
| Sunshine a day | 5.8 h | 6.6 h | 4.7 h |
| Rainy days | 12 | 10 | 13 |
Bogstranda in July
- 4°CAir, daytime high2°C at night
- 3°CSea temperature
- 4.7 hSunshine a day
- 13 daysRainy days in the month56 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| June | July | August | |
|---|---|---|---|
| Air, daytime high | 2° | 4° | 4° |
| Sea | 1° | 3° | 4° |
| Sunshine a day | 6.6 h | 4.7 h | 3.9 h |
| Rainy days | 10 | 13 | 15 |
Bogstranda in August
- 4°CAir, daytime high2°C at night
- 4°CSea temperature
- 3.9 hSunshine a day
- 15 daysRainy days in the month63 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| July | August | September | |
|---|---|---|---|
| Air, daytime high | 4° | 4° | 2° |
| Sea | 3° | 4° | 3° |
| Sunshine a day | 4.7 h | 3.9 h | 2.5 h |
| Rainy days | 13 | 15 | 16 |
Bogstranda in September
- 2°CAir, daytime high0°C at night
- 3°CSea temperature
- 2.5 hSunshine a day
- 16 daysRainy days in the month80 mm in total
- 20 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| August | September | October | |
|---|---|---|---|
| Air, daytime high | 4° | 2° | -1° |
| Sea | 4° | 3° | 2° |
| Sunshine a day | 3.9 h | 2.5 h | 0.7 h |
| Rainy days | 15 | 16 | 16 |
Bogstranda in October
- -1°CAir, daytime high-4°C at night
- 2°CSea temperature
- 0.7 hSunshine a day
- 16 daysRainy days in the month73 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| September | October | November | |
|---|---|---|---|
| Air, daytime high | 2° | -1° | -3° |
| Sea | 3° | 2° | 1° |
| Sunshine a day | 2.5 h | 0.7 h | — |
| Rainy days | 16 | 16 | 18 |
Bogstranda in November
- -3°CAir, daytime high-7°C at night
- 1°CSea temperature
- 18 daysRainy days in the month77 mm in total
- 26 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| October | November | December | |
|---|---|---|---|
| Air, daytime high | -1° | -3° | -5° |
| Sea | 2° | 1° | 1° |
| Sunshine a day | 0.7 h | — | — |
| Rainy days | 16 | 18 | 18 |
Bogstranda in December
- -5°CAir, daytime high-8°C at night
- 1°CSea temperature
- 18 daysRainy days in the month78 mm in total
- 27 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
And a month earlier or later?
| November | December | January | |
|---|---|---|---|
| Air, daytime high | -3° | -5° | -6° |
| Sea | 1° | 1° | 1° |
| Rainy days | 18 | 18 | 18 |
Warmest sea of the year: August (4.1 °C) · most sunshine: June (6.6 h a day).
The beach itself
- 0Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap
- 137 kmAirport: Svalbard Airport, Longyear (LYR)In a straight line; by road it is further Car hire in Svalbard and Jan Mayen
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 -1.2 °C — 2.3 °C below the 1991–2020 average.
1991–2020 average: 1.1 °C
1991–2020 average: -6.1 °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 0.7 °C — 0.5 °C below the 1991–2020 average.
1991–2020 average: 1.2 °C
1991–2020 average: -6.3 °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 -0.1 °C — 1.0 °C below the 1991–2020 average.
1991–2020 average: 0.9 °C
1991–2020 average: -8.1 °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 -1.1 °C — 1.9 °C below the 1991–2020 average.
1991–2020 average: 0.8 °C
1991–2020 average: -5.2 °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 0.6 °C — 0.4 °C below the 1991–2020 average.
1991–2020 average: 1.0 °C
1991–2020 average: -1.3 °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 2.4 °C — 0.9 °C above the 1991–2020 average.
1991–2020 average: 1.5 °C
1991–2020 average: 1.8 °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 4.2 °C — 1.0 °C above the 1991–2020 average.
1991–2020 average: 3.2 °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.
August from 2020 to 2025
In August 2025 the sea averaged 4.7 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 4.1 °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.
September from 2020 to 2025
In September 2025 the sea averaged 3.7 °C — 0.6 °C above the 1991–2020 average.
1991–2020 average: 3.1 °C
1991–2020 average: 2.0 °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 3.0 °C — 1.3 °C above the 1991–2020 average.
1991–2020 average: 1.7 °C
1991–2020 average: -1.3 °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 — about the same as the 1991–2020 average.
1991–2020 average: 1.1 °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.
December from 2020 to 2025
In December 2025 the sea averaged 0.9 °C — about the same as the 1991–2020 average.
1991–2020 average: 1.0 °C
1991–2020 average: -4.7 °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
- Jan1°74 mm
- Feb1°1 h68 mm
- Mar1°3 h70 mm
- Apr1°5 h52 mm
- May1°6 h53 mm
- Jun1°7 h39 mm
- Jul3°5 h56 mm
- Aug4°4 h63 mm
- Sep3°2 h80 mm
- Oct2°1 h73 mm
- Nov1°77 mm
- Dec1°78 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 Bogstranda: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | -6 | -10 | 1 | 74 | 18 | — | 28 |
| February | -6 | -10 | 1 | 68 | 16 | 0.7 | 28 |
| March | -8 | -13 | 1 | 70 | 16 | 3.2 | 25 |
| April | -5 | -9 | 1 | 52 | 13 | 5.3 | 23 |
| May | -1 | -4 | 1 | 53 | 12 | 5.8 | 20 |
| June | 2 | 1 | 1 | 39 | 10 | 6.6 | 16 |
| July | 4 | 2 | 3 | 56 | 13 | 4.7 | 15 |
| Augustwarmest sea | 4 | 2 | 4 | 63 | 15 | 3.9 | 15 |
| September | 2 | 0 | 3 | 80 | 16 | 2.5 | 20 |
| October | -1 | -4 | 2 | 73 | 16 | 0.7 | 22 |
| November | -3 | -7 | 1 | 77 | 18 | — | 26 |
| December | -5 | -8 | 1 | 78 | 18 | — | 27 |
Swipe sideways to see the other columns.
Plan your trip
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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 | 5 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 17 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 5 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 |