Dún Laoghaire in may: average Weather, Temperature and Climate
Weather in Dún Laoghaire in may 2025
The weather in Dún Laoghaire in may comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
tolerable weather
Weather at 6am
50°F
Partly Cloudy
31% of time
25%
20%
17%
Weather at 12pm
56°F
Partly Cloudy
31% of time
25%
23%
18%
Weather at 6pm
54°F
Partly Cloudy
28% of time
24%
22%
21%
Weather at 3am
49°F
31%
27%
15%
14%
Evolution of daily average temperature and precipitation in Dún Laoghaire in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Dún Laoghaire in may.
The climate of Dún Laoghaire in may is tolerable
the weather in Dún Laoghaire in may is wet (with 2.9in of precipitation over 4 days). It should be noted a worsening from the previous month since in april there is an average of 2.9in of precipitation over 5 days.
The climate is rather fresh in that area may, but it is bearable when dressing warm. Temperatures are up to 56°F. The minimum is 50°F. Thus, the mean temperature average in may in Dún Laoghaire is 52°F. Note that seasonal normals in contrast with those observed in Dún Laoghaire in the month of may with a maximum record of 65°F in 2012 and a minimum record of 36°F in 2021.
Day length in Dún Laoghaire in may is 15:53. The sun rises at 04:25 and sunset is at 20:18.
With a correct climate, this month is okay (but not good) to go in this city in Ireland.
Dún Laoghaire: another month?
If you can push back the dates of your trip, we advise you to go in june to Dún Laoghaire. more information
Seasonal average climate and temperature of Dún Laoghaire in may
Check below seasonal norms These datas are set from the weather statements of the last years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 52°F | ||||
| Highest temperature | 56°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 65°F (2012) | ||||
| Lowest record temperature | 36°F (2021) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 51°F | ||||
| Lowest sea temperature | 49°F | ||||
| Highest sea temperature | 53°F | ||||
| Wind | |||||
| Wind speed | 23km/h | ||||
| Wind temperature | 45°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.9in | ||||
| Number of days with rainfall | 4 day(s) (14%) | ||||
| Record daily rainfall | 1in (2013) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.2km | ||||
| Cloud cover | 50% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:25 | ||||
| Time of sunset | 20:18 | ||||
| Length of day | 15:53 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last may?
Here is the day by day recorded weather in Dún Laoghaire in may 2024:
49°F to 52°F
47°F to 54°F
50°F to 52°F
50°F to 54°F
49°F to 56°F
49°F to 54°F
45°F to 56°F
52°F to 59°F
52°F to 58°F
54°F to 61°F
54°F to 61°F
56°F to 61°F
52°F to 54°F
52°F to 56°F
54°F to 58°F
54°F to 58°F
52°F to 56°F
54°F to 58°F
52°F to 58°F
54°F to 58°F
56°F to 58°F
54°F to 58°F
49°F to 58°F
49°F to 52°F
49°F to 56°F
50°F to 56°F
49°F to 59°F
52°F to 61°F
54°F to 59°F
52°F to 58°F
49°F to 59°F
Map: other cities in Ireland in may
Cities near Dún Laoghaire:
| Dalkey Island in may | tolerable weather |
| Dublin in may | tolerable weather |
| Bray in may | tolerable weather |
| Malahide in may | tolerable weather |
| Greystones in may | tolerable weather |
| Wicklow Mountains National Park in may | tolerable weather |
| Skerries in may | tolerable weather |
| Balbriggan in may | tolerable weather |
| Wicklow in may | tolerable weather |
| Naas in may | tolerable weather |
| Laytown in may | tolerable weather |
| Droichead Nua in may | tolerable weather |
Click over cities on the map for information about the weather in may.
Dún Laoghaire
perfect weather
good
tolerable
bad
very bad
Weather data for Dún Laoghaire in may:
Weather data for Dún Laoghaire for may are derived from an average of the weather forecast since 2009 in Dún Laoghaire. There is a margin of error and these forecasts are to be considered as general information only. The weather in Dún Laoghaire can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Dún Laoghaire.