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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Sandhamn, Sweden, with an average temperature varying between -2.2°C (28°F) and 0.4°C (32.7°F). Sandhamn's lowest temperatures tend to occur in January and February, with an average high-temperature of 0.4°C (32.7°F). Weather in January »
Weather in February
February, the last month of the winter in Sandhamn, is also a wintry month, with an average temperature varying between -2°C (28.4°F) and 0.4°C (32.7°F). January and February, with an average high-temperature of 0.4°C (32.7°F), are marked as the coldest months. Weather in February »
Weather in March
March, the first month of the spring in Sandhamn, is still a cold month, with an average temperature ranging between min -0.7°C (30.7°F) and max 2.5°C (36.5°F). The transition from February to March sees an average high-temperature of a still cold 2.5°C (36.5°F), indicating a minor variance from the prior month. Weather in March »
Weather in April
April is a chilly spring month in Sandhamn, Sweden, with an average temperature varying between 2.8°C (37°F) and 6.6°C (43.9°F). April comes with a subtle rise, with the average high-temperature adjusting from a cold 2.5°C (36.5°F) in March to a chilly 6.6°C (43.9°F). Weather in April »
Weather in May
The last month of the spring, May, is a fresh month in Sandhamn, Sweden, with an average temperature fluctuating between 11.1°C (52°F) and 6.8°C (44.2°F). The transition from April to May brings a subtle temperature rise, with average high-temperatures increasing from a chilly 6.6°C (43.9°F) to a cool 11.1°C (52°F). Weather in May »
Weather in June
June, the first month of the summer in Sandhamn, is a moderate month, with an average temperature fluctuating between 15.4°C (59.7°F) and 11.1°C (52°F). With the start of June, the average high-temperature marginally shifts from May's cool 11.1°C (52°F) to a refreshing 15.4°C (59.7°F). Weather in June »
Weather in July
July is a comfortable summer month in Sandhamn, Sweden, with temperature in the range of an average high of 18.9°C (66°F) and an average low of 14.6°C (58.3°F). The warmest temperatures occur during July, when averages reach a peak of 18.9°C (66°F) and a low of 14.6°C (58.3°F). Weather in July »
Weather in August
August, the last month of the summer in Sandhamn, is also an enjoyable month, with an average temperature fluctuating between 14.8°C (58.6°F) and 18.7°C (65.7°F). The advent of August presents an average high-temperature of a still enjoyable 18.7°C (65.7°F), maintaining a close correlation with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a mild month in Sandhamn, Sweden, with an average temperature ranging between max 15.1°C (59.2°F) and min 11.5°C (52.7°F). The onset of September entails a subtle temperature shift, as the average high-temperature eases from 18.7°C (65.7°F) in August to a still refreshing 15.1°C (59.2°F). Weather in September »
Weather in October
October, like September, is a frosty autumn month in Sandhamn, Sweden, with an average temperature fluctuating between 6.6°C (43.9°F) and 9.4°C (48.9°F). Onset of October witnesses a reduction in the average high-temperature, falling from a refreshing 15.1°C (59.2°F) in September to a chilly 9.4°C (48.9°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Sandhamn, Sweden, with an average temperature varying between 5.7°C (42.3°F) and 3.5°C (38.3°F). In November, the meteorological conditions change slightly, with the average high-temperature moving from a frosty 9.4°C (48.9°F) in October to a cold 5.7°C (42.3°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Sandhamn, Sweden, with an average temperature varying between -0.4°C (31.3°F) and 2.3°C (36.1°F). December ushers in a minor alteration in Sandhamn's climate, with the average high-temperature moving from November's cold 5.7°C (42.3°F) to a still icy 2.3°C (36.1°F). Weather in December »
Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Sandhamn?
In Sandhamn, Sweden, the coldest months are January and February, registering an average high-temperature of 0.4°C (32.7°F).
What is the most humid month in Sandhamn?
The months with the highest humidity in Sandhamn are January, February, November and December, with an average relative humidity of 85%.
How much does it rain in Sandhamn?
Throughout the year, there are 125.3 rainfall days, and 261mm (10.28") of precipitation is accumulated.
When does it snow in Sandhamn?
Months with snowfall are January through May, October through December.
How many days does it snow in Sandhamn?
Throughout the year, there are 44.5 snowfall days, and 174mm (6.85") of snow is accumulated.
What is the month with the lowest UV index in Sandhamn?
The months with the lowest UV index in Sandhamn, Sweden, are January and February, with an average maximum UV index of 1.
What are the least humid months in Sandhamn?
The months with the lowest humidity are April through June, with an average relative humidity of 77%.
What is the driest month in Sandhamn?
The month with the least rainfall in Sandhamn, Sweden, is April, when the rain falls for 9.3 days and typically collects 10mm (0.39") of precipitation.
When it does not snow in Sandhamn?
June through September are months without snowfall.
When are the longest days in Sandhamn?
The month with the longest days is June, with an average of 18h and 30min of daylight.
What month has the most sunshine in Sandhamn?
June has the most sunshine of the year in Sandhamn, with an average of 12.6h of sunshine.
What are the warmest months in Sandhamn?
With average high temperatures of 18.9°C (66°F) and lows of 14.6°C (58.3°F), July is the warmest month in Sandhamn, Sweden.
What is the wettest month in Sandhamn?
July is the month with the most rainfall in Sandhamn. Rain falls for 13.6 days and accumulates 35mm (1.38") of precipitation.
What is the month with the highest UV index in Sandhamn?
With an average maximum UV index of 5, July is the month with the highest UV index in Sandhamn.
When is Daylight Saving Time (DST) in Sandhamn?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Sandhamn, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the snowiest month in Sandhamn?
December is the month with the most snowfall in Sandhamn. Snow falls for 8.8 days and accumulates 41mm (1.61") of snow.
What is the month with the shortest days in Sandhamn?
The month with the shortest days in Sandhamn, Sweden, is December, with an average of 6h and 18min of daylight.
What is the month with the least sunshine in Sandhamn?
The month with the least sunshine in Sandhamn is December, with an average of 2.5h of sunshine.
Average temperature
Sandhamn, Sweden
The warmest month (with the highest average high temperature) is July (18.9°C).
The months with the lowest average high temperature are January and February (0.4°C).
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure
Sandhamn, Sweden
- Average pressure in January:
1011.2mbar - Average pressure in February:
1011.5mbar - Average pressure in March:
1011.8mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1012.5mbar
- Average pressure in July:
1011.1mbar - Average pressure in August:
1012.8mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1014mbar - Average pressure in November:
1011mbar - Average pressure in December:
1007.8mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed
Sandhamn, Sweden
- Average wind speed in January:
23.3km/h - Average wind speed in February:
21.6km/h - Average wind speed in March:
19.9km/h - Average wind speed in April:
17.8km/h - Average wind speed in May:
16.5km/h - Average wind speed in June:
16.1km/h
- Average wind speed in July:
15.8km/h - Average wind speed in August:
16.6km/h - Average wind speed in September:
18.9km/h - Average wind speed in October:
21.5km/h - Average wind speed in November:
22.5km/h - Average wind speed in December:
24.7km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest month (with the lowest average wind speed) is July (15.8km/h).
Average humidity
Sandhamn, Sweden
The months with the highest relative humidity are January, February, November and December (85%).
The months with the lowest relative humidity are April, May and June (77%).
Average rainfall
Sandhamn, Sweden
The wettest month (with the highest rainfall) is July (35mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days
Sandhamn, Sweden
- Average rainfall days in January:
6.9 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
9.3 days - Average rainfall days in May:
10.2 days - Average rainfall days in June:
12.1 days
- Average rainfall days in July:
13.6 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
9.1 days
The month with the highest number of rainy days is August (13.9 days).
The month with the least rainy days is February (5.4 days).
Average snowfall
Sandhamn, Sweden
The month with the highest snowfall is December (41mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Sandhamn, Sweden
- Average snowfall days in January:
11 days - Average snowfall days in February:
10.8 days - Average snowfall days in March:
7.9 days - Average snowfall days in April:
2.1 days - Average snowfall days in May:
0.5 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
3.1 days - Average snowfall days in December:
8.8 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sandhamn, Sweden
- Average daylight in January:
7h and 0min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 3min - Average daylight in May:
17h and 0min - Average daylight in June:
18h and 3min
- Average daylight in July:
17h and 4min - Average daylight in August:
15h and 3min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 4min - Average daylight in December:
6h and 2min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 4min - Average sunshine in June:
12h and 4min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 3min - Average sunshine in November:
3h and 3min - Average sunshine in December:
2h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days
Sandhamn, Sweden
- Average sunshine days in January:
13.2 days - Average sunshine days in February:
12.1 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
17.4 days - Average sunshine days in May:
17.9 days - Average sunshine days in June:
15.8 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
12.7 days - Average sunshine days in December:
11.7 days
The month with the most sunshine days is May (17.9 days).
The month with the least sunshine days is December (11.7 days).
Average UV index
Sandhamn, Sweden
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Sandhamn, Sweden
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Sandhamn, Sweden
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
