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Kenmare Weather in December
Kenmare in December sees low daytime temperatures of 10°C (50°F) and nighttime lows of 4°C (39°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in Kenmare in December
During the wettest month of the year, an umbrella can be your best friend to stay dry. Expect around 23 days of rain based on historical data, with 138 mm (5.4 in) average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Kenmare in December
Daytime highs in Kenmare in December reach 10°C (50°F), with nights around 4°C (39°F). This month falls in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Kenmare in December
The month has fewer sunny days, with around 40 hours of sunshine.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Kenmare. Our weather planner can help you explore destinations with more pleasant weather conditions.
Kenmare Temperature in December
Min Temperature
4°C (39°F)
Max Temperature
10°C (50°F)
Chance of Rain
76%
Precipitation
138 mm (5.4 in)
Rainy days
23 days
Humidity
80% *
Sunshine
40 hours *
Percentage Sunshine
17% *
* Data from: Valentia, Ireland (46 KM, 28 Miles).
Kenmare Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kenmare - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kenmare typically stay consistent throughout December, with daily highs averaging around 10°C (50°F). Nights are cold, with lows around 6°C (43°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Kenmare in December
Browse day-by-day weather records for Kenmare spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kenmare historical weather extremes in December
The extremes listed below come from historical weather data collected in Kenmare from 1976 through 2025.
- The warmest day in December was on December 9, 2025, with a maximum of 16°C (61°F).
- The lowest daytime temperature in December was -1°C (30°F), recorded on December 21, 2010.
- Nighttime temperatures dropped to -6°C (21°F) on December 22, 2010, marking the coldest December night on record.
- The heaviest December precipitation occurred on December 7, 1982, when 59 mm (2.3 in) of precipitation fell.
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 →
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).
What to Wear in Kenmare 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. Prepare for significant rainfall with proper waterproof clothing and shoes. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.
What To Do in Kenmare in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling4/10 -
Walking4/10 -
Camping3/10 -
Outdoor sports4/10
Kenmare 3-Day Forecast
More climate data for Kenmare
Temperature Rainfall Sunshine Humidity
See the full Kenmare climate overview or explore weather in Ireland.
Popular in December
Where to go in December - average daytime high across popular destinations.
Doolin
11°C (52°F) Cork11°C (52°F) Westport9°C (48°F) Kilkenny
9°C (48°F) Kenmare10°C (50°F) Killarney10°C (50°F) Galway10°C (50°F) Dublin10°C (50°F) Bucket list
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