County Armagh Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in County Armagh, Ireland in September.

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Lurgan

Planning a getaway to County Armagh, Ireland 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 to Expect in County Armagh in September

County Armagh, Ireland is a region in Ireland. September in County Armagh generally has mild temperatures, with moderate precipitation.

Temperatures

You can expect mild maximum daytime temperatures of around 18°C (64°F) and nighttime temperatures around 10°C (50°F) in Lurgan.

To explore the conditions in County Armagh, Ireland in more detail, check the map below.

Precipitation

September is a moderate rainy month with an average rainfall of around 75 mm (3 in) in Lurgan.

Average sunshine

Sunshine amounts are decent in most places. Lurgan gets approximately 109 hours of sunlight in September, offering a reasonable amount of both bright and cloudy periods. Curious about sunnier destinations? Our weather planner makes it easy to find places worldwide with pleasant weather.

Explore County Armagh by month

Pick a month to see the average temperature, rainfall and sunshine in County Armagh — and find the best time to visit. (based on Lurgan)

January9°C (48°F) February9°C (48°F) March11°C (52°F) April13°C (55°F) May16°C (61°F) June18°C (64°F) This monthJuly20°C (68°F) August20°C (68°F) September18°C (64°F) October14°C (57°F) November11°C (52°F) December9°C (48°F)
Best Time to Visit County Armagh →

Best Places to Visit in County Armagh in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across County Armagh.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in County Armagh

What is the weather like in September for the most popular destinonation in County Armagh, Ireland?

Lurgan

In September Lurgan generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
20°C (68°F)
18°C (64°F)
14°C (57°F)
Min temperature
12°C (54°F)
10°C (50°F)
8°C (46°F)
Monthly sun hours
139 hours
109 hours
85 hours
Monthly rainfall
89 mm (3.5 in)
75 mm (3 in)
84 mm (3.3 in)
Monthly rainy days
19 days
18 days
20 days
Weather conditions
perfect
pleasant
tolerable
Climate in Lurgan →

Is your destination not in the list? Have a look at all destinations in County Armagh, in Ireland.

County Armagh weather in September: frequently asked questions

What is the weather like in County Armagh, Ireland in September?

County Armagh, Ireland typically experiences pleasant weather in September, part of the season. Daytime highs in Lurgan average around 18°C (64°F), and temperatures drop to about 10°C (50°F) at night.

What is the average temperature in County Armagh, Ireland in September?

Lurgan averages a daytime maximum of 18°C (64°F) in September, with overnight lows close to 10°C (50°F).

Does County Armagh, Ireland get a lot of rain in September?

Rain is generally moderate to light in County Armagh, Ireland during September, with Lurgan averaging close to 75 mm (3 in).

Is September a Good Time to Visit County Armagh, Ireland?

In our opinion, September is a good time to visit County Armagh, Ireland with overall pleasant weather in Lurgan. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in July and August offering mostly perfect weather in Lurgan. In contrast, January, February and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in County Armagh.

Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.

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.

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