May weather forecast
Dollymount, Ireland

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Weather in May

May, the last month of the spring in Dollymount, is another cool month, with an average temperature varying between 8.3°C (46.9°F) and 12.6°C (54.7°F).

Temperature

As Dollymount welcomes May, the average high-temperature records at a still fresh 12.6°C (54.7°F), marking an insignificant deviation from the prior month. During the May nights, Dollymount's temperature maintains an average close to the daytime highs, settling at a chilly 8.3°C (46.9°F).

Humidity

The average relative humidity in May is 83%.

Rainfall

May is the month with the least rainfall in Dollymount. Rain falls for 16.1 days and accumulates 27mm (1.06") of precipitation.

Snowfall

April through October are months without snowfall in Dollymount.

Daylight

In Dollymount, the average length of the day in May is 15h and 55min.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:54 pm. On the last day of May, sunrise is at 5:03 am and sunset at 9:41 pm IST.

Sunshine

May has the most sunshine of the year, with an average of 8h of sunshine.

UV index

May through September, with an average maximum UV index of 4, are months with the highest UV index in Dollymount. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: During May, 4 as the daily maximum UV index converts into the following advice:
Be vigilant - Preventing sunburn is recommended. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Resources | Updated: Jan 27, 2024 | Published by: Weather Atlas

Frequently asked questions

What are May temperatures in Dollymount?

During May, Dollymount experiences an average high-temperature of 12.6°C (54.7°F) and a low-temperature of 8.3°C (46.9°F).

What is the average humidity in May in Dollymount?

The average relative humidity in May is 83%.

What is the driest month in Dollymount?

May is the month with the least rainfall. Rain falls for 16.1 days and accumulates 27mm (1.06") of precipitation.

How many days does it rain in May in Dollymount?

In Dollymount, in May, it is raining for 16.1 days, with typically 27mm (1.06") of accumulated precipitation.

When it does not snow in Dollymount?

In Dollymount, snow does not fall in April through October.

What is the average length of the day in May in Dollymount?

The average day length in May is 15h and 55min.

When are sunrise and sunset in May in Dollymount?

On the first day of May in Dollymount, sunrise is at 5:48 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 9:41 pm IST.

What month has the most sunshine in Dollymount?

The month with the most sunshine in Dollymount is May, with an average of 8h of sunshine.

How long on average sun shines in May in Dollymount?

In Dollymount, Ireland, the average sunshine duration in May is 8h.

When is the highest UV index in Dollymount?

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

What is the UV index intensity in May in Dollymount?

In Dollymount, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Dollymount, Ireland

Average temperature in May - Dollymount, Ireland
  • Average high temperature in May: 12.6°C

The warmest months (with the highest average high temperature) are July and August (16.9°C).
The months with the lowest average high temperature are January and February (7.8°C).

  • Average low temperature in May: 8.3°C

The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (4.4°C).

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Average pressure in May
Dollymount, Ireland

Average pressure in May - Dollymount, Ireland
  • Average pressure in May: 1016mbar

The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).

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Average wind speed in May
Dollymount, Ireland

Average wind speed in May - Dollymount, Ireland
  • Average wind speed in May: 18.1km/h

The windiest month (with the highest average wind speed) is December (25.9km/h).
The calmest month (with the lowest average wind speed) is July (15.9km/h).

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Average humidity in May
Dollymount, Ireland

Average humidity in May - Dollymount, Ireland
  • Average humidity in May: 83%

The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is March (82%).

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Average rainfall in May
Dollymount, Ireland

Average rainfall in May - Dollymount, Ireland
  • Average rainfall in May: 27mm

The wettest month (with the highest rainfall) is November (71mm).
The driest month (with the least rainfall) is May (27mm).

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Average rainfall days in May
Dollymount, Ireland

Average rainfall days in May - Dollymount, Ireland
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is July (20.4 days).
The months with the least rainy days are March and September (14.9 days).

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Average snowfall in May
Dollymount, Ireland

Average snowfall in May - Dollymount, Ireland
  • Average snowfall in May: 0mm

The month with the highest snowfall is December (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Dollymount, Ireland

Average snowfall days in May - Dollymount, Ireland
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Dollymount, Ireland

Average daylight in May / Average sunshine in May - Dollymount, Ireland
  • Average daylight in May: 15h and 5min

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).

  • Average sunshine in May: 8h and 0min

The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 4h and 18min).

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Average sunshine days in May
Dollymount, Ireland

Average sunshine days in May - Dollymount, Ireland
  • Average sunshine days in May: 11 days

The month with the most sunshine days is April (11.7 days).
The month with the least sunshine days is July (7.2 days).

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Average UV index in May
Dollymount, Ireland

Average UV index in May - Dollymount, Ireland
  • Average UV index in May: 4

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, November and December (UV index 2).

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Average cloud cover in May
Dollymount, Ireland

Average cloud cover in May - Dollymount, Ireland
  • Average cloud cover in May: 49

The months with the most cloud cover are February and November (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 48).

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Average visibility in May
Dollymount, Ireland

Average visibility in May - Dollymount, Ireland
  • Average visibility in May: 9km

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

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Dollymount, Ireland

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