Londonderry Weather in December
With daytime temperatures of 2°C (36°F) and nighttime lows of -7°C (19°F), December in Londonderry brings very low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 137 mm (5.4 in) falls on average.
Rainfall in Londonderry in December
Historically, the month has about 16 days of snow/rain, averaging 137 mm (5.4 in) in total. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Londonderry in December
In December, Londonderry sees very low temperatures, with highs of 2°C (36°F). Nights drop to around -7°C (19°F). The month of December belongs to the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights are well below freezing at -7°C (19°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.December in Londonderry has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Londonderry's climate page.
Londonderry Temperature in December
Min Temperature
-7°C (19°F)
Max Temperature
2°C (36°F)
Chance of Rain
53%
Precipitation
137 mm (5.4 in)
Rainy days
16 days
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Londonderry in December
We recommend to layer up for chilly conditions in Londonderry in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Londonderry 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 the United States of America, check out our Londonderry's climate page.
See the full Londonderry climate overview or explore weather in the United States of America.
