October weather forecast
Port-aux-Français, French Southern and Antarctic Lands

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Weather in October

October sets the ball rolling for a much comfortable climate in the city. The sharp rise in temperatures further confirms the retreat of winter. Rainfall also takes a step back, creating a balanced atmospheric presence. While snowfall continues its descend, the increased sunshine confirms the beginning of a pleasing season. Hence, October reaffirms the city's transition towards the more temperate months.

Temperature

October ushers in an average high-temperature of a frosty 6.8°C (44.2°F) in Port-aux-Français, aligning closely with the preceding month. Port-aux-Français, during the month of October, experiences an average low-temperature of 0.4°C (32.7°F).

Rainfall

In Port-aux-Français, in October, during 13 rainfall days, 55mm (2.17") of precipitation is typically accumulated. In Port-aux-Français, during the entire year, the rain falls for 169 days and collects up to 708mm (27.87") of precipitation.

Snowfall

Months with snowfall in Port-aux-Français are January, March through December. In October, in Port-aux-Français, French Southern and Antarctic Lands, snow falls for 11 days. Throughout the year, in Port-aux-Français, there are 79 snowfall days.

Sea temperature

July through October, with an average sea temperature of 2°C (35.6°F), are months with the coldest seawater in Port-aux-Français.
Note: In the water-based sport of swimming, this state is life-threatening and exceedingly dangerous. The freezing water causes severe discomfort, leading to rapid hyperventilation. A specialized swimsuit is compulsory to avert thermal damage.

Daylight

In October, the average length of the day is 13h and 35min.
On the first day of October, sunrise is at 05:47 and sunset at 18:29. On the last day of the month, sunrise is at 04:48 and sunset at 19:17 +05.

Sunshine

The average sunshine in October in Port-aux-Français is 4.9h.

UV index

The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In October, a daily UV index of 4 turns into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

How cold is October in Port-aux-Français?

The high-temperature, in October, in Port-aux-Français, records 6.8°C (44.2°F), while the low-temperature is 0.4°C (32.7°F).

How many days does it rain in October in Port-aux-Français?

In October, in Port-aux-Français, French Southern and Antarctic Lands, the rain falls for 13 days. Throughout October, 55mm (2.17") of precipitation is accumulated.

How many days does it snow in October in Port-aux-Français?

In Port-aux-Français, during October, snow falls for 11 days.

When is the sea coldest in Port-aux-Français?

July through October, with an average sea temperature of 2°C (35.6°F), are months with the coldest seawater in Port-aux-Français.

What is the water temperature in October in Port-aux-Français?

In Port-aux-Français, the average seawater temperature in October is 2°C (35.6°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

What is the average length of the day in October in Port-aux-Français?

The average day length in October is 13h and 35min.

When are sunrise and sunset in October in Port-aux-Français?

On the first day of October, sunrise is at 05:47 and sunset at 18:29. On the last day of the month, sunrise is at 04:48 and sunset at 19:17 +05.

How many hours of sunshine does Port-aux-Français have in October?

In October, the average sunshine duration is 4.9h.

How high is the UV index in October in Port-aux-Français?

In October, the average daily maximum UV index in Port-aux-Français is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average UV index

Average temperature in October
Port-aux-Français, French Southern and Antarctic Lands

Average temperature in October - Port-aux-Français, French Southern and Antarctic Lands
  • Average high temperature in October: 6.8°C

The warmest month (with the highest average high temperature) is February (11.5°C).
The month with the lowest average high temperature is July (4.8°C).

  • Average low temperature in October: 0.4°C

The month with the highest average low temperature is February (4.3°C).
The coldest months (with the lowest average low temperature) are July and August (-0.8°C).

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Average rainfall in October
Port-aux-Français, French Southern and Antarctic Lands

Average rainfall in October - Port-aux-Français, French Southern and Antarctic Lands
  • Average rainfall in October: 54.6mm

The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is February (45.5mm).

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Average rainfall days in October
Port-aux-Français, French Southern and Antarctic Lands

Average rainfall days in October - Port-aux-Français, French Southern and Antarctic Lands
  • Average rainfall days in October: 13 days

The months with the highest number of rainy days are January, March, April and December (16 days).
The month with the least rainy days is September (12 days).

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Average snowfall days in October
Port-aux-Français, French Southern and Antarctic Lands

Average snowfall days in October - Port-aux-Français, French Southern and Antarctic Lands
  • Average snowfall days in October: 11 days

The month with the highest number of snowfall days is August (13 days).
The month with the least snowfall days is February (0 days).

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Average sea temperature in October
Port-aux-Français, French Southern and Antarctic Lands

Average sea temperature in October - Port-aux-Français, French Southern and Antarctic Lands
  • Average sea temperature in October: 2°C

The best months for swimming (with the highest average sea temperature) are February and March (5°C).
The coldest months (with the lowest average sea temperature) are July, August, September and October (2°C).

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Average daylight in October /
Average sunshine in October
Port-aux-Français, French Southern and Antarctic Lands

Average daylight in October / Average sunshine in October - Port-aux-Français, French Southern and Antarctic Lands
  • Average daylight in October: 13h and 4min

The month with the longest days is December (Average daylight: 16h and 12min).
The month with the shortest days is June (Average daylight: 8h and 12min).

  • Average sunshine in October: 4h and 5min

The month with the most sunshine is January (Average sunshine: 6h and 6min).
The month with the least sunshine is June (Average sunshine: 2h and 24min).

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Average UV index in October
Port-aux-Français, French Southern and Antarctic Lands

Average UV index in October - Port-aux-Français, French Southern and Antarctic Lands
  • Average UV index in October: 4

The months with the highest UV index are January and December (UV index 8).
The months with the lowest UV index are May, June, July and August (UV index 1).

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Port-aux-Français, French Southern and Antarctic Lands

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