Grytviken Weather in January
Grytviken in January sees low daytime temperatures of 4°C (39°F) and nighttime lows of 0°C (32°F). Rainfall is fairly high this month at around 137 mm (5.4 in), so pack a rain jacket to stay dry.
Rainfall in Grytviken in January
Expect around 17 days of rain based on historical data, with 137 mm (5.4 in) average. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Grytviken in January
Daytime temperatures in Grytviken reach 4°C (39°F) in January, dropping to 0°C (32°F) at night. Expect a distinctly cold feel throughout the day, not just overnight. Nights fall to 0°C (32°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Expect freezing temperatures this month, so ensure you have plenty of warm clothing. It's important to be prepared.
Sunshine in Grytviken in January
The month brings about 154 hours of sunlight, offering a comfortable mix of sun and overcast.
Wind Speed in Grytviken in January
Wind speeds average 3 m/s (6 knots) during January. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.To explore more travel options, our weather planner can help you discover destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Georgia, check out our Grytviken's climate page.
Grytviken Temperature in January
Min Temperature
0°C (32°F)
Max Temperature
4°C (39°F)
Chance of Rain
58%
Precipitation
137 mm (5.4 in)
Rainy days
17 days
Humidity
72%
Windspeed
3 m/s (6 knots)
Sunshine
154 hours
Percentage Sunshine
Daily Historical Temperatures
43-year average (1976-2026)
Based on our historical records, temperatures in Grytviken typically stay consistent throughout January, with daily highs averaging around 4°C (39°F). Nights are cold, with lows typically ranging from 1°C (34°F) to 3°C (37°F).
Average temperatures in January
Historical weather for Grytviken in January
Browse day-by-day weather records for Grytviken spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Grytviken historical weather extremes in January
According to our 19 years of weather records for Grytviken, the following extremes were recorded between 2006 and 2025.
- The hottest January day on record in Grytviken reached 22°C (72°F) (January 13, 2018).
- On January 3, 2010, Grytviken saw its coldest January day with temperatures maxing out at -1°C (30°F).
- The lowest overnight temperature recorded in January was -6°C (21°F) (January 6, 2024).
Best Places in South Georgia in January
Find out more about the weather in South Georgia and which places have the best travel conditions in this month. See all of South Georgia in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Grytviken in January
Cold weather calls for smart layering in January. 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Grytviken in January
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 South Georgia, check out our Grytviken's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Grytviken climate overview or explore weather in South Georgia.
