Wexford Weather in December
In Wexford, December brings low daytime temperatures around 11°C (52°F), with nights cooling to 6°C (43°F). Expect quite a bit of rainfall this month.
Rainfall in Wexford in December
Typically around 18 days of rainfall are expected, averaging 102 mm (4 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Wexford in December
In December, Wexford gets low temperatures, with highs of 11°C (52°F). Nights cool to around 6°C (43°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Wexford in December
The area experiences limited sunny days, amounting to roughly 54 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.
Wind Speed in Wexford in December
Wind speeds average 6 m/s (12 knots) during December. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.
Average water temperature in December
The water sits at 11°C (52°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Wexford. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Wexford's climate page.
Wexford Temperature in December
Min Temperature
6°C (43°F)
Max Temperature
11°C (52°F)
Water Temperature
11°C (52°F) *
Chance of Rain
59%
Precipitation
102 mm (4 in)
Rainy days
18 days
Humidity
82% *
Windspeed
6 m/s (12 knots) *
Sunshine
54 hours *
Percentage Sunshine
28% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Wexford typically stay consistent throughout December, with daily highs averaging around 11°C (52°F). Nights are cold, with lows around 5°C (41°F).
Average temperatures in December
Historical weather for Wexford in December
Browse day-by-day weather records for Wexford spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Wexford historical weather extremes in December
The extremes listed below come from historical weather data collected in Wexford from 1976 through 2025.
- The warmest day in December was on December 1, 2024, with a maximum of 14°C (57°F).
- The coldest December day was on December 21, 2010, with a maximum of -1°C (30°F).
- Wexford registered its coldest December night on December 12, 2022, with temperatures dropping to -4°C (25°F).
Best Places in Ireland in December
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in December →
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What to Wear in Wexford in December
Pack for changing conditions in Wexford in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 11°C (52°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Wexford in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Wexford's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Wexford climate overview or explore weather in Ireland.
