Valentia in september: average Weather, Temperature and Climate
Weather in Valentia in september 2025
The weather in Valentia in the month of september comes from statistical datas on the past 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 september
tolerable weather
Weather at 6am
59°F
Moderate rain at times
36% of time
18%
17%
16%
Weather at 12pm
61°F
Moderate rain at times
32% of time
23%
21%
13%
Weather at 6pm
59°F
Moderate rain at times
34% of time
23%
22%
14%
Weather at 3am
59°F
34%
19%
18%
18%
Evolution of daily average temperature and precipitation in Valentia in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Valentia in september.
The climate of Valentia in september is tolerable
In september in Valentia, the climate is wet (with 6.3in of rainfall over 9 days). It should be noted an improvement from the previous month since in august it receives an average of 7.2in of rainfall over 11 days.
The climate is fairly cold in this city the month of september, but it is liveable by dressing hot. The high seasonal norm is 61°F. In the morning the temperature drops to 58°F. Thus, the mean temperature average on this month of september in Valentia is 59°F. Note that these seasonal averages are in contrast with those observed in Valentia in september with a maximum record of 70°F in 2021 and a minimum record of 45°F in 2020. You can expect to have about 1 days with temperatures over 65°F, or 3% of the month.
In september in Valentia, the days on average last 12:40. The sun rises at 06:16 and sets at 18:56.
With a good weather, this month is a good time to go in this city.
September: another location in Ireland?
If you want to go to Ireland in september, there are destinations with better weather than Valentia:
In september, Dublin, Cork, Ardmore, Dalkey Island, Rosslare and Tramore have good weather.
Seasonal average climate and temperature of Valentia in september
Check below seasonal norms These statistics are compiled from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 59°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 70°F (2021) | ||||
| Lowest record temperature | 45°F (2020) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Sea temperature | |||||
| Average sea temperature | 60°F | ||||
| Lowest sea temperature | 57°F | ||||
| Highest sea temperature | 62°F | ||||
| Wind | |||||
| Wind speed | 30km/h | ||||
| Wind temperature | 56°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.3in | ||||
| Number of days with rainfall | 9 day(s) (28%) | ||||
| Record daily rainfall | 2.7in (2015) | ||||
| Other climate data | |||||
| Humidity | 87% | ||||
| Visibility | 9.03km | ||||
| Cloud cover | 56% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:16 | ||||
| Time of sunset | 18:56 | ||||
| Length of day | 12:40 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Valentia in september 2024:
59°F to 61°F
56°F to 59°F
56°F to 59°F
56°F to 58°F
56°F to 59°F
59°F to 65°F
59°F to 63°F
58°F to 59°F
56°F to 58°F
56°F to 59°F
54°F to 56°F
54°F to 56°F
54°F to 58°F
58°F to 59°F
58°F to 59°F
58°F to 59°F
58°F to 61°F
56°F to 63°F
58°F to 65°F
58°F to 65°F
56°F to 63°F
56°F to 59°F
58°F to 59°F
52°F to 56°F
52°F to 56°F
52°F to 56°F
54°F to 54°F
54°F to 56°F
56°F to 58°F
54°F to 56°F
Map: other cities in Ireland in september
Cities near Valentia:
| Skellig Islands in september | tolerable weather |
| Dingle in september | tolerable weather |
| Castletownbere in september | tolerable weather |
| Killorglin in september | bad weather |
| Kenmare in september | bad weather |
| Tralee in september | tolerable weather |
| Killarney in september | bad weather |
| Listowel in september | tolerable weather |
| Skibbereen in september | good weather |
| Kilkee in september | tolerable weather |
| Newcastle West in september | tolerable weather |
| Clonakilty in september | good weather |
Click over cities on the map for information about the weather in september.
Valentia
perfect weather
good
tolerable
bad
very bad
Weather data for Valentia in september:
Weather data for Valentia for september are derived from an average of the weather forecast since 2009 in Valentia. There is a margin of error and these forecasts are to be considered as general information only. The weather in Valentia 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 Valentia.