Connemara National Park in september: average Weather, Temperature and Climate
Weather in Connemara National Park in september 2025
The weather in Connemara National Park in september comes from statistical datas on the last years. You can view the weather statistics for all the 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
54°F
Cloudy
35% of time
26%
13%
10%
Weather at 12pm
58°F
Cloudy
35% of time
25%
21%
13%
Weather at 6pm
56°F
Cloudy
27% of time
25%
24%
17%
Weather at 3am
54°F
32%
19%
19%
13%
Evolution of daily average temperature and precipitation in Connemara National Park in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Connemara National Park in september.
The climate of Connemara National Park in september is tolerable
The weather in september in Connemara National Park is wet (with 3.7in of precipitation over 6 days). This is better than the previous month since in august it receives an average of 4.8in of precipitation over 7 days.
The climate is relatively cold there september, but it is liveable by dressing hot. The thermometer averaged maximum of 59°F. In the morning the temperature drops to 52°F. Thus, the mean temperature average on this month of september in Connemara National Park is 56°F. Note that these seasonal averages are in contrast with those observed in Connemara National Park in the month of september with a maximum record of 76°F in 2021 and a minimum record of 41°F in 2012. You can plan to have about 3 days with temperatures above 65°F, or 10% of the month.
In september in Connemara National Park, the days on average last 12:42. Sunrise is at 06:13 and sets at 18:55.
With a correct climate, this month is okay (but not the best) to go in this city in Ireland.
September: another location in Ireland?
If you want to go to Ireland in september, there are destinations with better weather than Connemara National Park:
In september, Dublin, Cork, Ardmore, Dalkey Island, Rosslare and Tramore have good weather.
Seasonal average climate and temperature of Connemara National Park in september
Check below seasonal norms These statistics are compiled from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 56°F | ||||
| Highest temperature | 59°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 76°F (2021) | ||||
| Lowest record temperature | 41°F (2012) | ||||
| Number of days at +65°F | 3 day(s) (10%) | ||||
| Sea temperature | |||||
| Average sea temperature | 59°F | ||||
| Lowest sea temperature | 56°F | ||||
| Highest sea temperature | 62°F | ||||
| Wind | |||||
| Wind speed | 24km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 1.5in (2015) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 8.79km | ||||
| Cloud cover | 62% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:13 | ||||
| Time of sunset | 18:55 | ||||
| Length of day | 12:42 | ||||
| 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 Connemara National Park in september 2024:
52°F to 65°F
50°F to 56°F
54°F to 56°F
50°F to 54°F
47°F to 59°F
52°F to 74°F
59°F to 70°F
56°F to 59°F
49°F to 56°F
50°F to 52°F
47°F to 52°F
43°F to 52°F
43°F to 54°F
54°F to 58°F
52°F to 58°F
52°F to 61°F
58°F to 70°F
54°F to 65°F
52°F to 68°F
54°F to 67°F
52°F to 65°F
50°F to 61°F
52°F to 58°F
50°F to 52°F
41°F to 52°F
43°F to 49°F
45°F to 49°F
45°F to 52°F
45°F to 50°F
49°F to 54°F
Map: other cities in Ireland in september
Cities near Connemara National Park:
| Westport in september | tolerable weather |
| Oughterard in september | tolerable weather |
| Ballinrobe in september | tolerable weather |
| Achill Island in september | tolerable weather |
| Aran Islands in september | tolerable weather |
| Castlebar in september | tolerable weather |
| Galway in september | tolerable weather |
| Tuam in september | tolerable weather |
| Cliffs of Moher in september | tolerable weather |
| Belmullet in september | tolerable weather |
| Ballina in september | tolerable weather |
| Burren National Park in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Connemara National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Connemara National Park in september:
Weather data for Connemara National Park for september are derived from an average of the weather forecast since 2009 in Connemara National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Connemara National Park 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 Connemara National Park.