Ballyclare in september: average Weather, Temperature and Climate
Weather in Ballyclare in september 2025
The weather in Ballyclare in september comes from statistical datas on the past 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
52°F
Cloudy
25% of time
19%
19%
18%
Weather at 12pm
59°F
Moderate rain at times
28% of time
27%
23%
13%
Weather at 6pm
56°F
Moderate rain at times
33% of time
22%
22%
15%
Weather at 3am
52°F
26%
21%
17%
16%
Evolution of daily average temperature and precipitation in Ballyclare in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Ballyclare in september.
The climate of Ballyclare in september is tolerable
In september in Ballyclare, the climate is wet (with 3.9in of rainfall over 6 days). This is better than the previous month since in august it receives an average of 5.9in of precipitation over 10 days.
The climate is quite fresh here september, but it is endurable by dressing warm. The high seasonal norm is 59°F. On average, the recorded minimum temperature is 52°F. Thus, the mean temperature average in september in Ballyclare is 56°F. These temperatures are far removed from those records observed in Ballyclare in september with a maximum record of 74°F in 2021 and a minimum record of 38°F in 2010. You can hope to have about 3 days with temperatures over 65°F, or 10% of time.
In september in Ballyclare, the days on average last 12:43. Sunrise is at 05:57 and sets at 18:40.
With proper weather, september is okay (but not the best) to go in that area in North Ireland.
September: another location in Northern Ireland?
If you want to go to Northern Ireland in september, there are destinations with better weather than Ballyclare:
In september, Donwpatrick, Larne, Annalong, Bangor, Carrickfergus and Dundrum have good weather.
Seasonal average climate and temperature of Ballyclare in september
Check below seasonal norms These statistics are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 56°F | ||||
| Highest temperature | 59°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 74°F (2021) | ||||
| Lowest record temperature | 38°F (2010) | ||||
| Number of days at +65°F | 3 day(s) (10%) | ||||
| Sea temperature | |||||
| Average sea temperature | 58°F | ||||
| Lowest sea temperature | 57°F | ||||
| Highest sea temperature | 59°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.9in | ||||
| Number of days with rainfall | 6 day(s) (19%) | ||||
| Record daily rainfall | 1.7in (2010) | ||||
| Other climate data | |||||
| Humidity | 94% | ||||
| Visibility | 8.54km | ||||
| Cloud cover | 59% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:57 | ||||
| Time of sunset | 18:40 | ||||
| Length of day | 12:43 | ||||
| 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 Ballyclare in september 2024:
54°F to 61°F
56°F to 61°F
47°F to 61°F
47°F to 58°F
49°F to 63°F
56°F to 70°F
54°F to 67°F
56°F to 65°F
50°F to 59°F
50°F to 56°F
47°F to 54°F
45°F to 54°F
38°F to 54°F
50°F to 65°F
52°F to 63°F
47°F to 65°F
54°F to 67°F
52°F to 63°F
50°F to 65°F
49°F to 65°F
50°F to 65°F
52°F to 63°F
49°F to 61°F
52°F to 56°F
47°F to 54°F
49°F to 50°F
45°F to 52°F
40°F to 56°F
45°F to 56°F
49°F to 50°F
Map: other cities in Northern Ireland in september
Cities near Ballyclare:
| Newtownabbey in september | tolerable weather |
| Carrickfergus in september | good weather |
| Antrim in september | tolerable weather |
| Larne in september | good weather |
| Holywood in september | tolerable weather |
| Belfast in september | tolerable weather |
| Castlereagh in september | tolerable weather |
| Ballymena in september | tolerable weather |
| Bangor in september | good weather |
| Lisburn in september | tolerable weather |
| Newtownards in september | good weather |
| Donaghadee in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Ballyclare
perfect weather
good
tolerable
bad
very bad
Weather data for Ballyclare in september:
Weather data for Ballyclare for september are derived from an average of the weather forecast since 2009 in Ballyclare. There is a margin of error and these forecasts are to be considered as general information only. The weather in Ballyclare 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 Ballyclare.