Weather in September in Londonderry County
Planning a getaway to Londonderry County this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:
What is the weather like in Londonderry County in September?
Londonderry County is a region in the United Kingdom. September in Londonderry County generally has mild temperatures, with precipitation levels ranging from moderate to high.
Temperatures
You can expect mild maximum daytime temperatures of around 17°C and nighttime temperatures around 10°C in Londonderry.
Precipitation
In September, precipitation varies across different areas. From moderate rainfall in Upperlands with an average of 84 mm to high rainfall in Portstewart with 107 mm.Average sunshine
Most cities enjoy a balanced amount of sunshine, with around 118 hours of sunlight anticipated in Londonderry. This ensures the days are neither too dim nor excessively sunny.To learn more about the conditions in specific areas of Londonderry County in September, check out the map below. For more details on the yearly weather, visit our Londonderry County climate page.
Where to go in Londonderry County in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in Londonderry County?
Londonderry
In September Londonderry generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
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Portstewart
In September Portstewart generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 12°C and high monthly rainfall. So on average the conditions are unpleasant that month.
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Coleraine
In September Coleraine generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are unpleasant that month.
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Dungiven
In September Dungiven generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
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Limavady
In September Limavady generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
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Is your destination not in the list? Have a look at other destinations in Londonderry County, in the United Kingdom.
Is September the best time to visit Londonderry County?
We consider September to be one of the best times to travel to Londonderry County. Typically, the climate in Londonderry is tolerable. However, the weather conditions may vary depending on your destination.
On average, the best time to visit Londonderry County is in May, July, August, September and October with generally tolerable weather in Londonderry. On the other hand, the weather in January, February and December tend to be poor.
Interested in more climate information?
We have much more information about the climate in Londonderry County.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.