Climate and monthly weather forecast
Llandudno, United Kingdom

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Weather in January

January, like December, is another chilly winter month in Llandudno, United Kingdom, with an average temperature ranging between max 6.8°C (44.2°F) and min 3.8°C (38.8°F). The coldest period tends to be January, when average temperatures fluctuate between a high of 6.8°C (44.2°F) and a low of 3.8°C (38.8°F). Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Llandudno, United Kingdom, with an average temperature varying between 7.1°C (44.8°F) and 3.9°C (39°F). The onset of February brings an average high-temperature of a still chilly 7.1°C (44.8°F), nearly matching the January temperature. Weather in February »

Weather in March

The first month of the spring, March, is also a frosty month in Llandudno, United Kingdom, with an average temperature fluctuating between 4.3°C (39.7°F) and 8.3°C (46.9°F). The arrival of March marks a slight shift to an average high-temperature of a still chilly 8.3°C (46.9°F) from February's 7.1°C (44.8°F). Weather in March »

Weather in April

April is a cool spring month in Llandudno, United Kingdom, with an average temperature fluctuating between 5.9°C (42.6°F) and 10.5°C (50.9°F). April ushers in an average high-temperature of a fresh 10.5°C (50.9°F), aligning closely with the preceding month. Weather in April »

Weather in May

May, the last month of the spring in Llandudno, is another cool month, with temperature in the range of an average high of 12.9°C (55.2°F) and an average low of 8.1°C (46.6°F). Llandudno, United Kingdom, commences May with an average high-temperature of a still cool 12.9°C (55.2°F), maintaining a close resemblance to the previous month. Weather in May »

Weather in June

The first month of the summer, June, is a refreshing month in Llandudno, United Kingdom, with an average temperature varying between 10.6°C (51.1°F) and 15.4°C (59.7°F). During June, the average high-temperature is a mild 15.4°C (59.7°F), maintaining a close resemblance to that of the preceding month. Weather in June »

Weather in July

July in Llandudno, United Kingdom, is an enjoyable summer month, with an average temperature varying between 16.9°C (62.4°F) and 12.3°C (54.1°F). During the warmest month, July, temperatures average a high of 16.9°C (62.4°F) and a low of 12.3°C (54.1°F). Weather in July »

Weather in August

August, the last month of the summer in Llandudno, is also an enjoyable month, with an average temperature fluctuating between 12.8°C (55°F) and 16.8°C (62.2°F). The unfolding of August shows an average high-temperature of a still refreshing 16.8°C (62.2°F), indicating a slight variance from July's 16.9°C (62.4°F). Weather in August »

Weather in September

September, the first month of the autumn in Llandudno, is still a refreshing month, with an average temperature fluctuating between 15.3°C (59.5°F) and 11.5°C (52.7°F). September's advent denotes a minor fluctuation in the average high-temperature to a mild 15.3°C (59.5°F) from August's 16.8°C (62.2°F). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Llandudno, United Kingdom, with temperature in the range of an average high of 13.1°C (55.6°F) and an average low of 9.7°C (49.5°F). October's arrival brings an average high-temperature of a still refreshing 13.1°C (55.6°F), slightly deviating from September's 15.3°C (59.5°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Llandudno, United Kingdom, with an average temperature ranging between max 9.8°C (49.6°F) and min 6.9°C (44.4°F). The transition into November is accompanied by a slight temperature decrease, with the average high-temperature shifting from a mild 13.1°C (55.6°F) in October to a chilly 9.8°C (49.6°F). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Llandudno, United Kingdom, with an average temperature fluctuating between 8°C (46.4°F) and 5.3°C (41.5°F). December's beginning signals an average high-temperature of a still chilly 8°C (46.4°F), barely different from November's 9.8°C (49.6°F). Weather in December »
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Frequently asked questions

What is the coldest month in Llandudno?

During the coldest month in Llandudno, January, temperatures average a high of 6.8°C (44.2°F) and a low of 3.8°C (38.8°F).

What are the most humid months in Llandudno?

The months with the highest humidity in Llandudno are January and August, with an average relative humidity of 85%.

How many days does it rain in Llandudno?

In Llandudno, United Kingdom, during the entire year, the rain falls for 228.5 days and collects up to 604mm (23.78") of precipitation.

When does it snow in Llandudno?

January through April, November and December are months with snowfall.

How much does it snow in Llandudno?

Throughout the year, in Llandudno, there are 9 snowfall days, and 69mm (2.72") of snow is accumulated.

What is the month with the lowest UV index in Llandudno?

The months with the lowest UV index in Llandudno are January through March, November and December, with an average maximum UV index of 2.

What is the snowiest month in Llandudno?

February is the month with the most snowfall. Snow falls for 3.3 days and accumulates 21mm (0.83") of snow.

What are the months with the coldest sea water in Llandudno?

The months with the coldest seawater in Llandudno are February and March, with an average sea temperature of 7.7°C (45.9°F).

What is the least humid month in Llandudno?

The months with the lowest humidity are April and May, with an average relative humidity of 81%.

What is the driest month in Llandudno?

May is the month with the least rainfall in Llandudno. Rain falls for 16.9 days and accumulates 31mm (1.22") of precipitation.

When it does not snow in Llandudno?

May through October are months without snowfall.

What are the months with the most sunshine in Llandudno?

The months with the most sunshine in Llandudno are May and June, with an average of 7.7h of sunshine.

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

May through September, with an average maximum UV index of 4, are months with the highest UV index in Llandudno, United Kingdom.

When are the longest days in Llandudno?

The month with the longest days in Llandudno is June, with an average of 16h and 54min of daylight.

What month is the hottest in Llandudno?

July brings the highest temperatures in Llandudno, United Kingdom, with an average high of 16.9°C (62.4°F) and an average low of 12.3°C (54.1°F).

When is the sea warmest in Llandudno?

With an average sea temperature of 16.3°C (61.3°F), August is the month with the warmest seawater in Llandudno, United Kingdom.

When is Daylight Saving Time (DST) in Llandudno?

On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Llandudno, 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 rainiest month in Llandudno?

The month with the most rainfall is November, when the rain falls for 22.4 days and typically aggregates up to 68mm (2.68") of precipitation.

What is the month with the least sunshine in Llandudno?

With an average of 3.6h of sunshine, November has the least sunshine of the year in Llandudno, United Kingdom.

What is the month with the shortest days in Llandudno?

December has the shortest days of the year in Llandudno, with an average of 7h and 36min of daylight.

Average temperature
Llandudno, United Kingdom

Average temperature - Llandudno, United Kingdom

The warmest month (with the highest average high temperature) is July (16.9°C).
The month with the lowest average high temperature is January (6.8°C).

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).

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Average pressure
Llandudno, United Kingdom

Average pressure - Llandudno, United Kingdom

The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).

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Average wind speed
Llandudno, United Kingdom

Average wind speed - Llandudno, United Kingdom

The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is June (14.4km/h).

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Average humidity
Llandudno, United Kingdom

Average humidity - Llandudno, United Kingdom

The months with the highest relative humidity are January and August (85%).
The months with the lowest relative humidity are April and May (81%).

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Average rainfall
Llandudno, United Kingdom

Average rainfall - Llandudno, United Kingdom

The wettest month (with the highest rainfall) is November (68mm).
The driest month (with the least rainfall) is May (31mm).

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Average rainfall days
Llandudno, United Kingdom

Average rainfall days - Llandudno, United Kingdom

The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is February (15.8 days).

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Average snowfall
Llandudno, United Kingdom

Average snowfall - Llandudno, United Kingdom

The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days
Llandudno, United Kingdom

Average snowfall days - Llandudno, United Kingdom

The month with the highest number of snowfall days is February (3.3 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
Llandudno, United Kingdom

Average sea temperature - Llandudno, United Kingdom

The best month for swimming (with the highest average sea temperature) is August (16.3°C).
The coldest months (with the lowest average sea temperature) are February and March (7.7°C).

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Average daylight / Average sunshine
Llandudno, United Kingdom

Average daylight / Average sunshine - Llandudno, United Kingdom

The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).

The months with the most sunshine are May and June (Average sunshine: 7h and 42min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).

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Average sunshine days
Llandudno, United Kingdom

Average sunshine days - Llandudno, United Kingdom

The months with the most sunshine days are March and May (11 days).
The month with the least sunshine days is November (5.2 days).

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Average UV index
Llandudno, United Kingdom

Average UV index - Llandudno, United Kingdom

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Llandudno, United Kingdom

Average visibility - Llandudno, United Kingdom

The months with the highest visibility are March, September and October (10km).
The months with the lowest visibility are January, February, April, May, June, July, August, November and December (9km).

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Llandudno, United Kingdom

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