Antarctica

Antarctica Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Antarctica in September.

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Vostok Station

Planning a getaway to Antarctica this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Antarctica in September

September in Antarctica generally has very cold temperatures, with moderate precipitation.

Temperatures

You can expect very cold maximum daytime temperatures of around 1°C (34°F) and nighttime temperatures around -3°C (27°F) in Vostok Station. In many areas in Antarctica, September brings with it chilling temperatures. When visiting these parts during this time, it's of utmost importance to be ready. Choose clothing that is both layered and insulating to combat the cold effectively.

For specific regional insights in Antarctica, refer to the map provided below.

Precipitation

September is a moderate rainy month with an average snow/rainfall of around 41 mm (1.6 in) in Vostok Station.

Average sunshine

September brings good sunshine to many areas. Vostok Station sees around 203 hours of sunlight, great for visitors looking for bright days.

Explore Antarctica by month

Pick a month to see the average temperature, rainfall and sunshine in Antarctica - and find the best time to visit. (based on Vostok Station)

January-20°C (-4°F) February-20°C (-4°F) March-18°C (0°F) April-12°C (10°F) May-4°C (25°F) June2°C (36°F) This monthJuly3°C (37°F) August3°C (37°F) September1°C (34°F) October-7°C (19°F) November-14°C (7°F) December-18°C (0°F)
Best Time to Visit Antarctica →

Best Places to Visit in Antarctica in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Antarctica.

Conditions Temperatures Precipitation
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).

Popular Destinations in Antarctica

What is the weather like in September for the most popular destinonation in Antarctica?

Vostok Station

In September Vostok Station generally has very low temperatures with maximum daytime temperatures around 1°C (34°F), minimum nighttime temperatures around -3°C (27°F) and moderate monthly snow/rainfall. So on average the conditions are less favorable that month.

« August
September
October »
August
September
October
Max temperature
3°C (37°F)
1°C (34°F)
-7°C (19°F)
Min temperature
0°C (32°F)
-3°C (27°F)
-10°C (14°F)
Monthly sun hours
0 hours
203 hours
480 hours
Monthly snow/rainfall
46 mm (1.8 in)
41 mm (1.6 in)
33 mm (1.3 in)
Monthly rainy days
2 days
2 days
2 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Vostok Station →

Is your destination not in the list? Have a look at all destinations in Antarctica.

Antarctica weather in September: frequently asked questions

What is the weather like in Antarctica in September?

Antarctica typically experiences less favorable weather in September, part of the season. Daytime highs in Vostok Station average around 1°C (34°F), and temperatures drop to about -3°C (27°F) at night.

What is the average temperature in Antarctica in September?

Average temperatures in Antarctica during September range from a nighttime low near -3°C (27°F) to a daytime high around 1°C (34°F) in Vostok Station.

Does Antarctica get a lot of snow/rain in September?

Rain is generally moderate to light in Antarctica during September, with Vostok Station averaging close to 41 mm (1.6 in).

Is September a Good Time to Visit Antarctica?

In our opinion, September may not be the ideal time to visit Antarctica due to the typically less favorable weather in Vostok Station.

Generally speaking, the best visiting conditions can be found in offering mostly less favorable weather in Vostok Station.

Interested in more climate information?

We have much more information about the climate in Antarctica.

Weather and climate has detailed information for every country in the world. Are you going to Antarctica? Get detailed historical weather averages for many cities in Antarctica.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.