Antarctic Peninsula Climate and Average Weather
Climate of Antarctic Peninsula: average temperatures, rainfall and seasons month by month.
Climate in Antarctic Peninsula month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 35° | 30° | 7,4 in | ★★☆☆☆ |
| February | 34° | 28° | 6,2 in | ★★☆☆☆ |
| March | 33° | 27° | 6,0 in | ★☆☆☆☆ |
| April | 32° | 25° | 11,5 in | ★☆☆☆☆ |
| May | 26° | 18° | 3,0 in | ★★☆☆☆ |
| June | 26° | 17° | 5,4 in | ★☆☆☆☆ |
| July | 24° | 13° | 7,3 in | ★☆☆☆☆ |
| August | 24° | 15° | 5,3 in | ★☆☆☆☆ |
| September | 25° | 17° | 8,7 in | ★☆☆☆☆ |
| October | 28° | 20° | 6,9 in | ★☆☆☆☆ |
| November | 31° | 24° | 6,8 in | ★☆☆☆☆ |
| December | 34° | 28° | 4,3 in | ★★☆☆☆ |
Climate type: Polar. Source: Open-Meteo archive (ERA5).
Recent extremes in Antarctic Peninsula
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Antarctic Peninsula compares with nearby places
Annual averages, and the difference against Antarctic Peninsula.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Deception Island | 72 mi | 29°F | +35°F warmer | 39 in |
Best time to visit Antarctic Peninsula
Go in February, May and December. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: April, July and September - expect the least comfortable mix of heat, cold or rain.
What this means for Antarctic Peninsula
Today is slightly cooler than average for August. The forecast high of 18°F is 5.9°F below the 24°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
Visibility is down to 0,5 mi - use low beams and leave extra following distance. Overnight lows near 11°F mean ice is possible on bridges before dawn.
Above 60 degrees latitude, daylight swings enormously - summer nights barely darken and winter days are short.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 47°F.
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots with grip for ice
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid April, July and September - historically the least comfortable months here.
Summary
Antarctic Peninsula is a region in Antarctica. Antarctic Peninsula is known for the most visited part of Antarctica.
Right now it is 18°F (-8°C) in Antarctic Peninsula with overcast. It feels like 11°F. Today runs from 11°F to 18°F. Chance of precipitation is 0%. Sightseeing conditions score 5.1/10 - marginal.
The best time to visit Antarctic Peninsula is February, May and December. The climate is polar. April, July and September tend to be the least comfortable months. January is the warmest month with average highs near 35°F, while July is the coldest with lows near 13°F.
Nearby highlights include Deception Island.
In plain terms. Today is slightly cooler than average for August. The forecast high of 18°F is 5.9°F below the 24°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. running is the strongest bet in Antarctic Peninsula today at 7.7/10. Visibility is down to 0,5 mi - use low beams and leave extra following distance. Overnight lows near 11°F mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Antarctic Peninsula
| Type | Region |
|---|---|
| Continent | Antarctica |
| Continent | Antarctica |
| Coordinates | 64°0′0″S 61°0′0″W (-64, -61) |
| Known for | the most visited part of Antarctica |
| Main season | November to March |
| Local time | 10:48 AM (UTC-03:00) |
| Best months | February, May and December |
| Climate | Polar |
Weather map for Antarctic Peninsula
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Antarctic Peninsula
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Antarctic Peninsula?
Antarctic Peninsula is a region in Antarctica. Its coordinates are -64, -61. It lies in Antarctica.
What is the weather like in Antarctic Peninsula right now?
It is currently 18°F (-8°C) with overcast. Humidity is 55% and wind is 2 mph.
When is the best time to visit Antarctic Peninsula?
February, May and December offer the most comfortable conditions in Antarctic Peninsula, which has a polar climate. April, July and September are usually the hardest months for outdoor plans.
What time zone is Antarctic Peninsula in?
Antarctic Peninsula observes America/Argentina/Ushuaia (UTC-03:00). The local time is 10:48 AM.
What are the top things to do in Antarctic Peninsula?
Popular options include Deception Island.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (antarctica) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 10:48 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
