Dungannon in september: average Weather, Temperature and Climate
Weather in Dungannon in september 2025
The weather in Dungannon in the month of september comes from statistical datas on the last years. You can view the weather statistics the entire 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
39% of time
29%
15%
9%
Weather at 12pm
59°F
Cloudy
45% of time
24%
14%
12%
Weather at 6pm
56°F
Cloudy
30% of time
25%
20%
14%
Weather at 3am
50°F
34%
17%
16%
15%
Evolution of daily average temperature and precipitation in Dungannon in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Dungannon in september.
The climate of Dungannon in september is tolerable
In september in Dungannon, the climate is wet (with 1.9in of rainfall over 2 days). This is better than the previous month since in august it receives an average of 2.9in of precipitation over 3 days.
The climate is rather cold in that locality september, but it is tolerable when dressing warm. The high seasonal norm is 61°F. On average, the recorded minimum temperature is 50°F. Thus, the mean temperature average on this month of september in Dungannon is 56°F. These temperatures are far removed from those records observed in Dungannon in september with a maximum record of 76°F in 2021 and a minimum record of 32°F in 2010. You can hope to have about 5 days with temperatures over 65°F, or 17% of the month.
On this month of september, day length in Dungannon is generally 12:43. Sunrise is at 06:00 and sets at 18:43.
With a bad weather, the month of september is not recommended to go in this locality 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 Dungannon:
In september, Donwpatrick, Larne, Annalong, Bangor, Carrickfergus and Dundrum have good weather.
Seasonal average climate and temperature of Dungannon 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 | 61°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 76°F (2021) | ||||
| Lowest record temperature | 32°F (2010) | ||||
| Number of days at +65°F | 5 day(s) (17%) | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 47°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.9in | ||||
| Number of days with rainfall | 2 day(s) (6%) | ||||
| Record daily rainfall | 0.8in (2020) | ||||
| Other climate data | |||||
| Humidity | 96% | ||||
| Visibility | 7.67km | ||||
| Cloud cover | 64% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:00 | ||||
| Time of sunset | 18:43 | ||||
| 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 Dungannon in september 2024:
54°F to 63°F
56°F to 59°F
49°F to 59°F
49°F to 58°F
45°F to 63°F
54°F to 70°F
52°F to 70°F
56°F to 63°F
47°F to 58°F
49°F to 56°F
45°F to 52°F
43°F to 52°F
38°F to 50°F
50°F to 61°F
50°F to 61°F
45°F to 65°F
54°F to 68°F
47°F to 67°F
49°F to 67°F
49°F to 65°F
49°F to 65°F
49°F to 63°F
47°F to 59°F
49°F to 54°F
45°F to 52°F
41°F to 47°F
47°F to 50°F
45°F to 56°F
43°F to 54°F
47°F to 50°F
Map: other cities in Northern Ireland in september
Cities near Dungannon:
| Cookstown in september | tolerable weather |
| Armagh in september | bad weather |
| Portadown in september | tolerable weather |
| Craigavon in september | tolerable weather |
| Magherafelt in september | tolerable weather |
| Banbridge in september | tolerable weather |
| Omagh in september | bad weather |
| Maghera in september | tolerable weather |
| Antrim in september | tolerable weather |
| Dromore in september | bad weather |
| Newry in september | tolerable weather |
| Lisburn in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Dungannon
perfect weather
good
tolerable
bad
very bad
Weather data for Dungannon in september:
Weather data for Dungannon for september are derived from an average of the weather forecast since 2009 in Dungannon. There is a margin of error and these forecasts are to be considered as general information only. The weather in Dungannon 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 Dungannon.