Shannon in may: average Weather, Temperature and Climate
Weather in Shannon in may 2025
The weather in Shannon in may comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
tolerable weather
Weather at 6am
49°F
Partly Cloudy
24% of time
24%
23%
14%
Weather at 12pm
58°F
Cloudy
35% of time
27%
20%
13%
Weather at 6pm
56°F
Moderate rain at times
35% of time
25%
19%
15%
Weather at 3am
47°F
30%
18%
16%
16%
Evolution of daily average temperature and precipitation in Shannon in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Shannon in may.
The climate of Shannon in may is tolerable
In may in Shannon, the climate is wet (with 3.5in of rainfall over 6 days). The situation is deteriorating compared to the previous month since in april there is an average of 3.1in of precipitation over 5 days.
The climate is rather fresh in this location this month, but it is livable by dressing warm. The high seasonal norm is 59°F. On average, the recorded minimum temperature is 49°F. Thus, the mean temperature average in may in Shannon is 54°F. Note that seasonal normals are in contrast with those observed in Shannon in the month of may with a maximum record of 76°F in 2010 and a minimum record of 31°F in 2021. You can expect to have about 4 days with temperatures over 65°F, or 13% of the month.
In may in Shannon, the days on average last 15:48. The sun rises at 04:38 and sets at 20:26.
With a correct climate, this month is okay (but not good) to go in Shannon in Ireland.
Seasonal average climate and temperature of Shannon in may
Check below seasonal norms These statistics are compiled from the weather statements of the last years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 59°F | ||||
| Lowest temperature | 49°F | ||||
| Highest record temperature | 76°F (2010) | ||||
| Lowest record temperature | 31°F (2021) | ||||
| Number of days at +65°F | 4 day(s) (13%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 53°F | ||||
| Lowest sea temperature | 51°F | ||||
| Highest sea temperature | 55°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 45°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.5in | ||||
| Number of days with rainfall | 6 day(s) (19%) | ||||
| Record daily rainfall | 1.1in (2019) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 93% | ||||
| Visibility | 8.27km | ||||
| Cloud cover | 61% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:38 | ||||
| Time of sunset | 20:26 | ||||
| Length of day | 15:48 | ||||
| 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 Shannon in may 2024:
40°F to 58°F
45°F to 49°F
49°F to 50°F
49°F to 56°F
43°F to 59°F
49°F to 56°F
43°F to 63°F
50°F to 56°F
50°F to 63°F
50°F to 67°F
49°F to 68°F
54°F to 59°F
49°F to 56°F
47°F to 58°F
49°F to 61°F
49°F to 63°F
54°F to 65°F
52°F to 65°F
49°F to 70°F
54°F to 68°F
52°F to 63°F
54°F to 59°F
49°F to 58°F
47°F to 59°F
47°F to 52°F
50°F to 58°F
49°F to 59°F
54°F to 61°F
54°F to 61°F
52°F to 61°F
47°F to 63°F
Map: other cities in Ireland in may
Cities near Shannon:
| Ennis in may | tolerable weather |
| Limerick in may | tolerable weather |
| Newcastle West in may | tolerable weather |
| Burren National Park in may | tolerable weather |
| Cliffs of Moher in may | tolerable weather |
| Listowel in may | tolerable weather |
| Kilkee in may | tolerable weather |
| Lisvarrinane in may | tolerable weather |
| Galway in may | tolerable weather |
| Mallow in may | tolerable weather |
| Aran Islands in may | tolerable weather |
| Cashel in may | bad weather |
Click over cities on the map for information about the weather in may.
Shannon
perfect weather
good
tolerable
bad
very bad
Weather data for Shannon in may:
Weather data for Shannon for may are derived from an average of the weather forecast since 2009 in Shannon. There is a margin of error and these forecasts are to be considered as general information only. The weather in Shannon 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 Shannon.