Monthly weather forecast and climate
Birr, Ireland

Weather in January

January, the same as December, in Birr, Ireland, is a frosty winter month, with average temperature ranging between min 2°C (35.6°F) and max 8.1°C (46.6°F). January is the coldest month, with an average high-temperature of 8.1°C (46.6°F) and an average low-temperature of 2°C (35.6°F). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Birr, Ireland, with average temperature ranging between max 8.6°C (47.5°F) and min 2°C (35.6°F). In Birr, the average high-temperature in February is practically the same as in January - a still frosty 8.6°C (47.5°F). Weather in February »

Weather in March

March, the first month of the spring, in Birr, is a cool month, with average temperature varying between 10.3°C (50.5°F) and 3.3°C (37.9°F). In March, the average high-temperature is relatively the same as in February - a fresh 10.3°C (50.5°F). Weather in March »

Weather in April

April, like March, in Birr, Ireland, is another fresh spring month, with average temperature varying between 12.6°C (54.7°F) and 4.3°C (39.7°F). In Birr, the average high-temperature in April is relatively the same as in March - a still cool 12.6°C (54.7°F). Weather in April »

Weather in May

The last month of the spring, May, is a moderate month in Birr, Ireland, with temperature in the range of an average low of 6.6°C (43.9°F) and an average high of 15.5°C (59.9°F). In May, the average high-temperature is almost the same as in April - a mild 15.5°C (59.9°F). Weather in May »

Weather in June

June, the first month of the summer, in Birr, is an enjoyable month, with average temperature fluctuating between 17.8°C (64°F) and 9.5°C (49.1°F). In June, the average high-temperature is essentially the same as in May - an enjoyable 17.8°C (64°F). Weather in June »

Weather in July

July, like June, in Birr, Ireland, is another comfortable summer month, with average temperature fluctuating between 19.6°C (67.3°F) and 11.6°C (52.9°F). July is the warmest month, with an average high-temperature of 19.6°C (67.3°F) and an average low-temperature of 11.6°C (52.9°F). Weather in July »

Weather in August

August, the last month of the summer, in Birr, is another comfortable month, with temperature in the range of an average low of 11.3°C (52.3°F) and an average high of 19.3°C (66.7°F). In August, the average high-temperature is practically the same as in July - a still enjoyable 19.3°C (66.7°F). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Birr, Ireland, with average temperature ranging between max 17.1°C (62.8°F) and min 9.3°C (48.7°F). In Birr, the average high-temperature is almost the same as in August - a still enjoyable 17.1°C (62.8°F). Weather in September »

Weather in October

October, like September, is another mild autumn month in Birr, Ireland, with average temperature fluctuating between 13.6°C (56.5°F) and 6.6°C (43.9°F). In Birr, the average high-temperature in October slightly decreases, from an enjoyable 17.1°C (62.8°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 also a fresh month in Birr, Ireland, with average temperature fluctuating between 10.4°C (50.7°F) and 4°C (39.2°F). In Birr, the average high-temperature slightly decreases, from a moderate 13.6°C (56.5°F) in October, to a fresh 10.4°C (50.7°F). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Birr, Ireland, with average temperature ranging between max 8.6°C (47.5°F) and min 2.7°C (36.9°F). In Birr, Ireland, the average high-temperature is essentially the same as in November - a chilly 8.6°C (47.5°F). Weather in December »
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FAQ

What is the coldest month in Birr?

The coldest month is January, with an average high-temperature of 8.1°C (46.6°F) and an average low-temperature of 2°C (35.6°F).

How much does it rain in Birr?

Throughout the year, there are 206 rainfall days, and 845.9mm (33.3") of precipitation is accumulated.

When does it snow in Birr?

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

How many days does it snow in Birr?

In Birr, Ireland, during the entire year, snow falls for 11.7 days.

What is the snowiest month in Birr?

January has the most snowfall days of the year in Birr, Ireland. Snow falls for 3.5 days.

What is the driest month in Birr?

April is the month with the least rainfall in Birr. Rain falls for 15 days and accumulates 55mm (2.17") of precipitation.

What is the least humid month in Birr?

With an average relative humidity of 64.7%, May is the least humid month in Birr.

What month has the most sunshine in Birr?

May has the most sunshine of the year in Birr, Ireland, with an average of 5.1h of sunshine.

When it does not snow in Birr?

June through October are months without snowfall.

When are the longest days in Birr?

The month with the longest days is June, with an average of 16.9h of daylight.

What is the warmest month in Birr?

The warmest month is July, with an average high-temperature of 19.6°C (67.3°F) and an average low-temperature of 11.6°C (52.9°F).

What is the rainiest month in Birr?

The month with the most rainfall is October when the rain falls for 19 days and typically aggregates up to 94.2mm (3.71") of precipitation.

What is the most humid month in Birr?

December is the most humid month, with an average relative humidity of 84.5%.

What is the month with the shortest days in Birr?

With an average of 7.7h of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Birr?

With an average of 1.4h of sunshine, December has the least sunshine of the year.

Average temperature
Birr, Ireland

Average temperature - Birr, Ireland

The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (8.1°C).

The month with the highest average low temperature is July (11.6°C).
The coldest months (with the lowest average low temperature) are January and February (2°C).

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Average humidity
Birr, Ireland

Average humidity - Birr, Ireland

The month with the highest relative humidity is December (84.5%).
The month with the lowest relative humidity is May (64.7%).

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Average rainfall
Birr, Ireland

Average rainfall - Birr, Ireland

The wettest month (with the highest rainfall) is October (94.2mm).
The driest month (with the least rainfall) is April (55mm).

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Average rainfall days
Birr, Ireland

Average rainfall days - Birr, Ireland

Months with the highest number of rainy days are January, March and October (19 days).
Months with the least rainy days are February and April (15 days).

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Average snowfall days
Birr, Ireland

Average snowfall days - Birr, Ireland

The month with the highest number of snowfall days is January (3.5 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Birr, Ireland

Average daylight / Average sunshine - Birr, Ireland

The month with the longest days is June (Average daylight: 16.9h).
The month with the shortest days is December (Average daylight: 7.7h).

The month with the most sunshine is May (Average sunshine: 5.1h).
The month with the least sunshine is December (Average sunshine: 1.4h).

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