Monthly weather forecast and climate
Swords, Ireland

Weather in January

January, like December, is a frosty winter month in Swords, Ireland, with average temperature fluctuating between 2.4°C (36.3°F) and 8.1°C (46.6°F). With an average high-temperature of 8.1°C (46.6°F) and an average low-temperature of 2.4°C (36.3°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Swords, is another chilly month, with average temperature fluctuating between 8.3°C (46.9°F) and 2.3°C (36.1°F). In Swords, the average high-temperature is essentially the same as in January - a still frosty 8.3°C (46.9°F). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Swords, Ireland, with average temperature fluctuating between 10.2°C (50.4°F) and 3.4°C (38.1°F). In March, the average high-temperature is relatively the same as in February - a fresh 10.2°C (50.4°F). Weather in March »

Weather in April

April, like March, in Swords, Ireland, is a cool spring month, with temperature in the range of an average low of 4.6°C (40.3°F) and an average high of 12.1°C (53.8°F). In April, the average high-temperature is relatively the same as in March - a still fresh 12.1°C (53.8°F). Weather in April »

Weather in May

The last month of the spring, May, is a mild month in Swords, Ireland, with average temperature ranging between min 6.9°C (44.4°F) and max 14.8°C (58.6°F). In Swords, the average high-temperature is relatively the same as in April - a mild 14.8°C (58.6°F). Weather in May »

Weather in June

June, the first month of the summer, in Swords, is a comfortable month, with temperature in the range of an average high of 17.6°C (63.7°F) and an average low of 9.6°C (49.3°F). In Swords, the average high-temperature in June is essentially the same as in May - a comfortable 17.6°C (63.7°F). Weather in June »

Weather in July

July, the same as June, is another enjoyable summer month in Swords, Ireland, with average temperature fluctuating between 11.7°C (53.1°F) and 19.5°C (67.1°F). July is the warmest month, with an average high-temperature of 19.5°C (67.1°F) and an average low-temperature of 11.7°C (53.1°F). Weather in July »

Weather in August

August, the last month of the summer, in Swords, is another comfortable month, with average temperature ranging between min 11.5°C (52.7°F) and max 19.2°C (66.6°F). In Swords, the average high-temperature is essentially the same as in July - a still enjoyable 19.2°C (66.6°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Swords, Ireland, with average temperature fluctuating between 9.8°C (49.6°F) and 17°C (62.6°F). In Swords, Ireland, the average high-temperature in September is essentially the same as in August - a still comfortable 17°C (62.6°F). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Swords, Ireland, with average temperature fluctuating between 7.3°C (45.1°F) and 13.6°C (56.5°F). In Swords, the average high-temperature in October marginally drops, from an enjoyable 17°C (62.6°F) in September, to a mild 13.6°C (56.5°F). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Swords, Ireland, with average temperature varying between 10.3°C (50.5°F) and 4.5°C (40.1°F). In November, the average high-temperature slightly decreases, from a mild 13.6°C (56.5°F) in October, to a fresh 10.3°C (50.5°F). Weather in November »

Weather in December

December, the first month of the winter, in Swords, is also a frosty month, with average temperature ranging between max 8.3°C (46.9°F) and min 2.8°C (37°F). In Swords, the average high-temperature in December is essentially the same as in November - a chilly 8.3°C (46.9°F). Weather in December »
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FAQ

What is the coldest month in Swords?

January is the coldest month, with an average high-temperature of 8.1°C (46.6°F) and an average low-temperature of 2.4°C (36.3°F).

How much does it rain in Swords?

In Swords, Ireland, during the entire year, the rain falls for 191 days and collects up to 758mm (29.84") of precipitation.

When does it snow in Swords?

January through May, November and December are months with snowfall in Swords, Ireland.

How many days does it snow in Swords?

Throughout the year, in Swords, Ireland, there are 16.7 snowfall days.

What is the snowiest month in Swords?

The month with the most snowfall days in Swords is January when snow falls for 4.6 days.

What is the driest month in Swords?

February is the month with the least rainfall. Rain falls for 15 days and accumulates 48.8mm (1.92") of precipitation.

What is the least humid month in Swords?

With an average relative humidity of 68%, May is the least humid month in Swords, Ireland.

What month has the most sunshine in Swords?

With an average of 6.2h of sunshine, May has the most sunshine of the year in Swords.

When it does not snow in Swords?

June through October are months without snowfall.

When are the longest days in Swords?

With an average of 16.9h of daylight, June has the longest days of the year in Swords, Ireland.

What is the warmest month in Swords?

July is the warmest month in Swords, Ireland, with an average high-temperature of 19.5°C (67.1°F) and an average low-temperature of 11.7°C (53.1°F).

What is the rainiest month in Swords?

The month with the most rainfall in Swords is October when the rain falls for 17 days and typically aggregates up to 79mm (3.11") of precipitation.

What is the most humid month in Swords?

With an average relative humidity of 83.1%, December is the most humid month.

What is the month with the shortest days in Swords?

December has the shortest days of the year in Swords, with an average of 7.6h of daylight.

What is the month with the least sunshine in Swords?

With an average of 1.7h of sunshine, December has the least sunshine of the year in Swords, Ireland.

Average humidity
Swords, Ireland

Average humidity - Swords, Ireland

The month with the highest relative humidity is December (83.1%).
The month with the lowest relative humidity is May (68%).

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Average rainfall
Swords, Ireland

Average rainfall - Swords, Ireland

The wettest month (with the highest rainfall) is October (79mm).
The driest month (with the least rainfall) is February (48.8mm).

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Average rainfall days
Swords, Ireland

Average rainfall days - Swords, Ireland

Months with the highest number of rainy days are January, March, October, November and December (17 days).
The month with the least rainy days is June (14 days).

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Average snowfall days
Swords, Ireland

Average snowfall days - Swords, Ireland

The month with the highest number of snowfall days is January (4.6 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Swords, Ireland

Average daylight / Average sunshine - Swords, Ireland

The month with the longest days is June (Average daylight: 16.9h).
The month with the shortest days is December (Average daylight: 7.6h).

The month with the most sunshine is May (Average sunshine: 6.2h).
The month with the least sunshine is December (Average sunshine: 1.7h).

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