Climate and monthly weather forecast
Weymouth, United Kingdom

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Weather in January

January, the same as December, in Weymouth, United Kingdom, is a frosty winter month, with an average temperature fluctuating between 6.3°C (43.3°F) and 8.6°C (47.5°F). Weymouth's January average high-temperature settles at a still chilly 8.6°C (47.5°F), showing a near match with the preceding month. Weather in January »

Weather in February

February, the last month of the winter in Weymouth, is also a frosty month, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 8.3°C (46.9°F). February, known for its average high temperature of 8.3°C (46.9°F) and an average low temperature of 5.8°C (42.4°F), is the coldest month. Weather in February »

Weather in March

March, the first month of the spring in Weymouth, is also a frosty month, with an average temperature ranging between max 9.3°C (48.7°F) and min 6.4°C (43.5°F). March's weather records an average high-temperature of a still frosty 9.3°C (48.7°F), showing little deviation from February. Weather in March »

Weather in April

April in Weymouth, United Kingdom, is a cool spring month, with an average temperature ranging between max 11.3°C (52.3°F) and min 7.8°C (46°F). The beginning of April records an average high-temperature of a cool 11.3°C (52.3°F), almost echoing the conditions of the previous month. Weather in April »

Weather in May

May, the last month of the spring in Weymouth, is a mild month, with an average temperature fluctuating between 10.1°C (50.2°F) and 13.3°C (55.9°F). Weymouth's May reports an average high-temperature of a mild 13.3°C (55.9°F), exhibiting a minor difference from April. Weather in May »

Weather in June

The first month of the summer, June, is a comfortable month in Weymouth, United Kingdom, with an average temperature fluctuating between 16°C (60.8°F) and 12.6°C (54.7°F). June's arrival shows an average high-temperature of an enjoyable 16°C (60.8°F), hardly different from the previous month. Weather in June »

Weather in July

July, like June, in Weymouth, United Kingdom, is another refreshing summer month, with an average temperature ranging between min 14.8°C (58.6°F) and max 17.8°C (64°F). The onset of July notes an average high-temperature of a still refreshing 17.8°C (64°F), subtly shifted from June's 16°C (60.8°F). Weather in July »

Weather in August

The last month of the summer, August, is another comfortable month in Weymouth, United Kingdom, with an average temperature varying between 18.2°C (64.8°F) and 15.3°C (59.5°F). The warmest time of the year is August, with temperatures averaging a high of 18.2°C (64.8°F) and a low of 15.3°C (59.5°F). Weather in August »

Weather in September

September, the first month of the autumn in Weymouth, is also an enjoyable month, with an average temperature varying between 16.8°C (62.2°F) and 14°C (57.2°F). The advent of September sees the average high-temperature at a still comfortable 16.8°C (62.2°F), subtly shifted from August's 18.2°C (64.8°F). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Weymouth, United Kingdom, with an average temperature fluctuating between 15°C (59°F) and 12.3°C (54.1°F). October's onset sees an average high-temperature of a mild 15°C (59°F), exhibiting a slight fluctuation from the previous month. Weather in October »

Weather in November

November, the last month of the autumn in Weymouth, is also a fresh month, with an average temperature varying between 9.5°C (49.1°F) and 11.9°C (53.4°F). November's onset brings a negligible change in high-temperatures, falling from a moderate 15°C (59°F) in October to a fresh 11.9°C (53.4°F). Weather in November »

Weather in December

December, the first month of the winter in Weymouth, is also a frosty month, with temperature in the range of an average high of 9.9°C (49.8°F) and an average low of 7.6°C (45.7°F). Transitioning into December, Weymouth experiences an average high-temperature of a frosty 9.9°C (49.8°F), marking a minor shift from the preceding month. Weather in December »
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Frequently asked questions

How many days does it rain in Weymouth?

In Weymouth, United Kingdom, during the entire year, the rain falls for 167.3 days and collects up to 471mm (18.54") of precipitation.

When does it snow in Weymouth?

January, February and November are months with snowfall in Weymouth.

How much does it snow in Weymouth?

In Weymouth, during the entire year, snow falls for 2.7 days and aggregates up to 4mm (0.16") of snow.

What is the month with the least sunshine in Weymouth?

January, February and November, with an average of 4.1h of sunshine, are months with the least sunshine in Weymouth.

What are the months with the lowest UV index in Weymouth?

January and February, with an average maximum UV index of 2, are months with the lowest UV index.

What time of the year is the coldest in Weymouth?

February is the month when Weymouth sees the average lowest temperatures, with a high of 8.3°C (46.9°F) and a low of 5.8°C (42.4°F).

What is the least humid month in Weymouth?

February through April, September through December, with an average relative humidity of 81%, are the least humid months.

When does it snow the most in Weymouth?

The month with the most snowfall in Weymouth, United Kingdom, is February, when snow falls for 1.2 days and typically aggregates up to 2mm (0.08") of snow.

When it does not snow in Weymouth?

March through October and December are months without snowfall.

What is the month with the coldest sea water in Weymouth?

The month with the coldest seawater in Weymouth is March, with an average sea temperature of 8.8°C (47.8°F).

What is the driest month in Weymouth?

The month with the least rainfall in Weymouth, United Kingdom, is May, when the rain falls for 12.7 days and typically collects 27mm (1.06") of precipitation.

What is the most humid month in Weymouth?

June and July, with an average relative humidity of 83%, are most humid months in Weymouth.

When are the longest days in Weymouth?

The month with the longest days in Weymouth is June, with an average of 16h and 24min of daylight.

What month has the most sunshine in Weymouth?

July has the most sunshine of the year in Weymouth, with an average of 9.4h of sunshine.

What is the month with the highest UV index in Weymouth?

The months with the highest UV index are July and August, with an average maximum UV index of 5.

What is the hottest time of year in Weymouth?

In Weymouth, August is the warmest month, with temperatures averaging a high of 18.2°C (64.8°F) and a low of 15.3°C (59.5°F).

When is the sea warmest in Weymouth?

The month with the warmest seawater in Weymouth is September, with an average sea temperature of 17.1°C (62.8°F).

When is Daylight Saving Time (DST) in Weymouth?

On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to BST.

What is the wettest month in Weymouth?

The month with the most rainfall in Weymouth is November, when the rain falls for 17 days and typically aggregates up to 58mm (2.28") of precipitation.

What is the month with the shortest days in Weymouth?

December has the shortest days of the year, with an average of 8h and 6min of daylight.

Average temperature
Weymouth, United Kingdom

Average temperature - Weymouth, United Kingdom

The warmest month (with the highest average high temperature) is August (18.2°C).
The month with the lowest average high temperature is February (8.3°C).

The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).

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Average pressure
Weymouth, United Kingdom

Average pressure - Weymouth, United Kingdom

The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).

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Average wind speed
Weymouth, United Kingdom

Average wind speed - Weymouth, United Kingdom

The windiest month (with the highest average wind speed) is December (30.1km/h).
The calmest month (with the lowest average wind speed) is July (19.5km/h).

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Average humidity
Weymouth, United Kingdom

Average humidity - Weymouth, United Kingdom

The months with the highest relative humidity are June and July (83%).
The months with the lowest relative humidity are February, March, April, September, October, November and December (81%).

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Average rainfall
Weymouth, United Kingdom

Average rainfall - Weymouth, United Kingdom

The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is May (27mm).

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Average rainfall days
Weymouth, United Kingdom

Average rainfall days - Weymouth, United Kingdom

The month with the highest number of rainy days is November (17 days).
The month with the least rainy days is September (11.1 days).

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Average snowfall
Weymouth, United Kingdom

Average snowfall - Weymouth, United Kingdom

The month with the highest snowfall is February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0mm).

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Average snowfall days
Weymouth, United Kingdom

Average snowfall days - Weymouth, United Kingdom

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Weymouth, United Kingdom

Average sea temperature - Weymouth, United Kingdom

The best month for swimming (with the highest average sea temperature) is September (17.1°C).
The coldest month (with the lowest average sea temperature) is March (8.8°C).

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Average daylight / Average sunshine
Weymouth, United Kingdom

Average daylight / Average sunshine - Weymouth, United Kingdom

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).

The month with the most sunshine is July (Average sunshine: 9h and 24min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 6min).

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Average sunshine days
Weymouth, United Kingdom

Average sunshine days - Weymouth, United Kingdom

The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is November (10.1 days).

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Average UV index
Weymouth, United Kingdom

Average UV index - Weymouth, United Kingdom

The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 2).

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Average visibility
Weymouth, United Kingdom

Average visibility - Weymouth, United Kingdom

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Weymouth, United Kingdom

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