Straffan Weather in December

December in Straffan brings low temperatures around 9°C (48°F) during the day, dropping to 3°C (37°F) at night, with quite a bit of rainfall expected, averaging around 78 mm (3.1 in) for the month.

Rainfall in Straffan in December

Historically, approximately 18 days this month are expected to have rain, averaging 78 mm (3.1 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Straffan in December

Daytime temperatures in Straffan reach 9°C (48°F) in December, dropping to 3°C (37°F) at night. December is part of the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Straffan in December

The city usually sees around 51 hours of sunlight, indicating fewer sunny days.

December in Straffan can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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 Straffan's climate page.

Straffan Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 59%  

Precipitation 78 mm (3.1 in)  

Rainy days 18 days  

Humidity 83% *  

Sunshine 51 hours *  

Percentage Sunshine 23% *  

* Data from: Dublin, Ireland (27 KM, 16 Miles).

What to Wear in Straffan in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Straffan in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

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 Straffan's climate page.

More climate data for Straffan

Temperature Rainfall Sunshine Humidity

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