Stanley Weather in December
Thinking of visiting Stanley in December? Expect moderate temperatures reaching 12°C (54°F) during the day, dropping to 7°C (45°F) at night, and be prepared for the wettest month of the year.
Rainfall in Stanley in December
As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. You can expect rain on roughly 11 days based on historical data, averaging 72 mm (2.8 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Stanley in December
December in Stanley brings moderate temperatures, with highs of 12°C (54°F) and nights around 7°C (45°F). Conditions are often most pleasant around the middle of the day. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Stanley in December
The days are predominantly sunny, with an estimated total of around 198 hours of sunshine. Despite the cool temperatures, these sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Falkland Islands (Malvinas), check out our Stanley's climate page.
Stanley Temperature in December
Min Temperature
7°C (45°F)
Max Temperature
12°C (54°F)
Chance of Rain
38%
Precipitation
72 mm (2.8 in)
Rainy days
11 days
Humidity
77% *
Sunshine
198 hours *
Percentage Sunshine
*
Daily Historical Temperatures
45-year average (1976-2025)
Based on our historical records, temperatures in Stanley typically stay consistent throughout December, with daily highs averaging around 12°C (54°F). Nights are cold, with lows typically ranging from 5°C (41°F) to 7°C (45°F).
Average temperatures in December
Daily Historical Precipitation
45-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Stanley in December
Browse day-by-day weather records for Stanley spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Stanley historical weather extremes in December
The extremes listed below come from historical weather data collected in Stanley from 1999 through 2025.
- On December 13, 2011, temperatures climbed to 24°C (75°F), marking the warmest December day on record.
- The lowest daytime temperature in December was 5°C (41°F), recorded on December 6, 2024.
- The coldest night in December in Stanley was on December 7, 2024, with a minimum of -2°C (28°F).
Best Places in Falkland Islands (Malvinas) in December
Find out more about the weather in Falkland Islands (Malvinas) and which places have the best travel conditions in this month. See all of Falkland Islands (Malvinas) in December →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Stanley in December
Pack for changing conditions in Stanley 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. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Stanley 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 Falkland Islands (Malvinas), check out our Stanley's climate page.
Temperature Rainfall Sunshine Humidity
See the full Stanley climate overview or explore weather in Falkland Islands (Malvinas).
