Holyhead
United Kingdom
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Holyhead, United Kingdom

January, the same as December, in Holyhead, United Kingdom, is a frosty winter month, with average temperature fluctuating between 8.2°C (46.8°F) and 3.6°C (38.5°F). In Holyhead, the average high-temperature is relatively the same as in December - a still frosty 8.2°C (46.8°F). Weather in January »
February, the last month of the winter, in Holyhead, is also a frosty month, with average temperature varying between 3°C (37.4°F) and 8.1°C (46.6°F). The coldest month is February, with an average high-temperature of 8.1°C (46.6°F) and an average low-temperature of 3°C (37.4°F). Weather in February »

The first month of the spring, March, is still a chilly month in Holyhead, United Kingdom, with average temperature varying between 4.5°C (40.1°F) and 9.6°C (49.3°F). In March, the average high-temperature is essentially the same as in February - a still frosty 9.6°C (49.3°F). Weather in March »

April is a fresh spring month in Holyhead, United Kingdom, with average temperature fluctuating between 5.7°C (42.3°F) and 11.8°C (53.2°F). In Holyhead, the average high-temperature is relatively the same as in March - a fresh 11.8°C (53.2°F). Weather in April »

The last month of the spring, May, is a moderate month in Holyhead, United Kingdom, with average temperature ranging between max 14.9°C (58.8°F) and min 8.2°C (46.8°F). In Holyhead, the average high-temperature in May marginally rises, from a fresh 11.8°C (53.2°F) in April, to a moderate 14.9°C (58.8°F). Weather in May »

The first month of the summer, June, is an enjoyable month in Holyhead, United Kingdom, with average temperature varying between 17.1°C (62.8°F) and 10.7°C (51.3°F). In June, the average high-temperature is relatively the same as in May - an enjoyable 17.1°C (62.8°F). Weather in June »

July, like June, in Holyhead, United Kingdom, is another enjoyable summer month, with average temperature ranging between max 18.8°C (65.8°F) and min 12.8°C (55°F). The warmest months are July and August, with an average high-temperature of 18.8°C (65.8°F). Weather in July »

The last month of the summer, August, is another comfortable month in Holyhead, United Kingdom, with average temperature fluctuating between 18.8°C (65.8°F) and 12.9°C (55.2°F). July and August, with an average high-temperature of 18.8°C (65.8°F), are the warmest months. Weather in August »

September, the first month of the autumn, in Holyhead, is still a comfortable month, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 17.1°C (62.8°F). In September, the average high-temperature is practically the same as in August - a still enjoyable 17.1°C (62.8°F). Weather in September »

October, like September, is a moderate autumn month in Holyhead, United Kingdom, with average temperature ranging between max 14.1°C (57.4°F) and min 9°C (48.2°F). In October, the average high-temperature slightly decreases, from an enjoyable 17.1°C (62.8°F) in September, to a moderate 14.1°C (57.4°F). Weather in October »

November, the last month of the autumn, in Holyhead, is also a fresh month, with average temperature ranging between min 6.3°C (43.3°F) and max 11.1°C (52°F). In Holyhead, the average high-temperature marginally drops, from a mild 14.1°C (57.4°F) in October, to a cool 11.1°C (52°F). Weather in November »

December, the first month of the winter, in Holyhead, is still a chilly month, with average temperature fluctuating between 3.9°C (39°F) and 8.7°C (47.7°F). In Holyhead, the average high-temperature is relatively the same as in November - a chilly 8.7°C (47.7°F). Weather in December »

How much does it rain in Holyhead?

Throughout the year, 841.1mm (33.1") of rain is accumulated.

What is the coldest month in Holyhead?

With an average high-temperature of 8.1°C (46.6°F) and an average low-temperature of 3°C (37.4°F), February is the coldest month.

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

March is the month with the coldest seawater in Holyhead, with an average sea temperature of 8.3°C (46.9°F).

What is the driest month in Holyhead?

The month with the least rainfall is May when 48.4mm (1.9") of precipitation is typically aggregated.

What month has the most sunshine in Holyhead?

May has the most sunshine of the year, with an average of 7.5h of sunshine.

When are the longest days in Holyhead?

June has the longest days of the year in Holyhead, United Kingdom, with an average of 16.9h of daylight.

What are the warmest months in Holyhead?

Warmest months in Holyhead, United Kingdom, are July and August, with an average high-temperature of 18.8°C (65.8°F).

What month is the sea warmest in Holyhead?

With an average sea temperature of 15.2°C (59.4°F), September is the month with the warmest seawater.

What is the wettest month in Holyhead?

The month with the most rainfall is November when 103.5mm (4.1") of precipitation is typically aggregated.

What is the month with the shortest days in Holyhead?

With an average of 7.6h of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Holyhead?

With an average of 1.7h of sunshine, December has the least sunshine of the year in Holyhead.
Average temperature - Holyhead, United Kingdom
Average rainfall - Holyhead, United Kingdom

The wettest month (with the highest rainfall) is November (103.5mm).
The driest month (with the lowest rainfall) is May (48.4mm).

Average sea temperature - Holyhead, United Kingdom

The best month for swimming (with the highest average sea temperature) is September (15.2°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).

Average daylight / Average sunshine - Holyhead, United Kingdom