Milltown Weather in September

In Milltown, September brings moderate daytime temperatures around 18°C (64°F), with nights cooling to 10°C (50°F). It is the driest month of the year, with minimal rainfall.

Rainfall in Milltown in September

Dry conditions dominate this month. A great time for outdoor fun and exploration. Past climate data indicates that roughly 20 days will see rain, totalling around 95 mm (3.7 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Milltown in September

In September, Milltown gets moderate temperatures, with highs of 18°C (64°F). Nights cool to around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 10°C (50°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 Milltown in September

You can expect a moderate amount of sunlight, with approximately 118 hours. This means a pleasant mix of sun and overcast.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Milltown.

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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 Milltown's climate page.

Milltown Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 65%  

Precipitation 95 mm (3.7 in)  

Rainy days 20 days  

Humidity 77% *  

Sunshine 118 hours *  

Percentage Sunshine 30% *  

* Data from: Valentia, Ireland (43 KM, 26 Miles).

What to Wear in Milltown in September

For Milltown in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Milltown 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 Milltown's climate page.

More climate data for Milltown

Temperature Rainfall Sunshine Humidity

See the full Milltown climate overview or explore weather in Ireland.