Union Hall Weather in September

September in Union Hall brings moderate temperatures around 18°C (64°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 88 mm (3.5 in) for the month.

Rainfall in Union Hall in September

Past climate data indicates that roughly 18 days will see rain, totalling around 88 mm (3.5 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Union Hall in September

Expect highs of 18°C (64°F) in Union Hall in September, with nights dropping to around 12°C (54°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Union Hall in September

The month brings about 128 hours of sunlight, offering a comfortable mix of sun and overcast.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Union Hall's climate page.

Union Hall Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 60%  

Precipitation 88 mm (3.5 in)  

Rainy days 18 days  

Humidity 75% *  

Sunshine 128 hours *  

Percentage Sunshine 33% *  

* Data from: Cork, Ireland (54 KM, 34 Miles).

What to Wear in Union Hall in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Union Hall in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Union Hall's climate page.

More climate data for Union Hall

Temperature Rainfall Sunshine Humidity

See the full Union Hall climate overview or explore weather in Ireland.