Cashel in september: average Weather, Temperature and Climate
Weather in Cashel in september 2025
The weather in Cashel in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
tolerable weather
Weather at 6am
50°F
Fog
52% of time
23%
12%
7%
Weather at 12pm
61°F
Cloudy
46% of time
25%
13%
10%
Weather at 6pm
58°F
Cloudy
29% of time
29%
20%
16%
Weather at 3am
50°F
47%
15%
13%
11%
Evolution of daily average temperature and precipitation in Cashel in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cashel in september.
The climate of Cashel in september is tolerable
The climate in september in Cashel is wet (with 2.5in of rainfall over 3 days). This is better than the previous month since in august it receives an average of 3.1in of rainfall over 4 days.
The climate is relatively fresh in that locality this month, but it is liveable when dressing warm. The thermometer averaged maximum of 63°F. In the morning the temperature drops to 50°F. Thus, the mean temperature average on this month of september in Cashel is 56°F. These temperatures are far removed from those records observed in Cashel in september with a maximum record of 77°F in 2021 and a minimum record of 31°F in 2010. You can plan to have about 8 days with temperatures over 65°F, or 27% of time.
Day length in Cashel in september is 12:40. The sun rises at 06:06 and sunset is at 18:46.
With a bad climate, september is not the best time to go there in Ireland.
September: another location in Ireland?
If you want to go to Ireland in september, there are destinations with better weather than Cashel:
In september, Dublin, Cork, Ardmore, Dalkey Island, Rosslare and Tramore have good weather.
Seasonal average climate and temperature of Cashel in september
Check below seasonal norms These datas are generated from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 56°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 77°F (2021) | ||||
| Lowest record temperature | 31°F (2010) | ||||
| Number of days at +65°F | 8 day(s) (27%) | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 47°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.5in | ||||
| Number of days with rainfall | 3 day(s) (11%) | ||||
| Record daily rainfall | 1.7in (2016) | ||||
| Other climate data | |||||
| Humidity | 97% | ||||
| Visibility | 7.17km | ||||
| Cloud cover | 65% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:06 | ||||
| Time of sunset | 18:46 | ||||
| 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 Cashel in september 2024:
50°F to 67°F
54°F to 59°F
47°F to 63°F
54°F to 56°F
41°F to 61°F
58°F to 72°F
54°F to 67°F
54°F to 67°F
45°F to 61°F
52°F to 58°F
45°F to 56°F
43°F to 54°F
36°F to 52°F
49°F to 63°F
58°F to 65°F
49°F to 67°F
49°F to 68°F
47°F to 67°F
49°F to 70°F
50°F to 68°F
49°F to 67°F
54°F to 58°F
50°F to 65°F
49°F to 56°F
43°F to 56°F
45°F to 49°F
43°F to 52°F
40°F to 56°F
50°F to 54°F
50°F to 58°F
Map: other cities in Ireland in september
Cities near Cashel:
| Lisvarrinane in september | tolerable weather |
| Kilkenny in september | tolerable weather |
| Dungarvan in september | good weather |
| Limerick in september | tolerable weather |
| Waterford in september | good weather |
| Youghal in september | good weather |
| Tramore in september | good weather |
| Ardmore in september | good weather |
| Birr in september | tolerable weather |
| Mallow in september | good weather |
| Portlaoise in september | tolerable weather |
| Shannon in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Cashel
perfect weather
good
tolerable
bad
very bad
Weather data for Cashel in september:
Weather data for Cashel for september are derived from an average of the weather forecast since 2009 in Cashel. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cashel 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 Cashel.