Ushuaia
Argentina
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Ushuaia, Argentina

October is a frosty spring month in Ushuaia, Argentina, with average temperature fluctuating between 7.3°C (45.1°F) and -0.1°C (31.8°F).

Temperature

In October, the average high-temperature is practically the same as in September - a frosty 7.3°C (45.1°F). In Ushuaia, Argentina, the average low-temperature is -0.1°C (31.8°F).

Humidity

The average relative humidity in Ushuaia is 78%.

Rainfall

In Ushuaia, during October, the rain falls for 19.9 days and regularly aggregates up to 42mm (1.65") of precipitation. In Ushuaia, during the entire year, the rain falls for 239.1 days and collects up to 628mm (24.72") of precipitation.

Snowfall

January through December are months with snowfall in Ushuaia. In October, in Ushuaia, it is snowing for 8.3 days. Throughout October, 100mm (3.94") of snow is accumulated. In Ushuaia, during the entire year, snow falls for 96.6 days, and aggregates up to 1183mm (46.57") of snow.

Sea temperature

July through October, with an average sea temperature of 6°C (42.8°F), are months with the coldest seawater in Ushuaia, Argentina.
Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

Daylight

In Ushuaia, the average length of the day is 14h.

Sunshine

The average sunshine in October is 6h.

UV index

The average daily maximum UV index in Ushuaia is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in October in Ushuaia?

In Ushuaia, in October, the average high-temperature is 7.3°C (45.1°F), and the average low-temperature is -0.1°C (31.8°F).

What is the average humidity in October in Ushuaia?

In October, the average relative humidity in Ushuaia is 78%.

How many days does it rain in October in Ushuaia?

In Ushuaia, Argentina, during October, the rain falls for 19.9 days and regularly aggregates up to 42mm (1.65") of precipitation.

How many days does it snow in October in Ushuaia?

In Ushuaia, Argentina, in October, during 8.3 snowfall days, 100mm (3.94") of snow is typically accumulated.

What months are the sea coldest in Ushuaia?

July through October, with an average sea temperature of 6°C (42.8°F), are months with the coldest seawater in Ushuaia.

What is the water temperature in October in Ushuaia?

In Ushuaia, the average seawater temperature in October is 6°C (42.8°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Ushuaia have in October?

In October, the average length of the day in Ushuaia, Argentina, is 14h.

How many hours of sunshine does Ushuaia have in October?

The average sunshine in October in Ushuaia is 6h.

What is the UV index intensity in October in Ushuaia?

In October, the average daily maximum UV index in Ushuaia is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays.
Average temperature in October - Ushuaia, Argentina
  • Average high temperature in October: 7.3°C

The warmest month (with the highest average high temperature) is February (11.1°C).
The month with the lowest average high temperature is July (0.9°C).

  • Average low temperature in October: -0.1°C

The month with the highest average low temperature is January (3.9°C).
The coldest month (with the lowest average low temperature) is July (-2.7°C).

Average humidity in October - Ushuaia, Argentina
  • Average humidity in October: 78%

The month with the highest relative humidity is June (89%).
Months with the lowest relative humidity are November and December (75%).

Average rainfall in October - Ushuaia, Argentina
  • Average rainfall in October: 42mm

The wettest month (with the highest rainfall) is January (69mm).
The driest month (with the lowest rainfall) is September (39mm).

Average rainfall days in October - Ushuaia, Argentina
  • Average rainfall days in October: 19.9 days

The month with the highest number of rainy days is January (27.4 days).
The month with the lowest number of rainy days is August (11.9 days).

Average snowfall in October - Ushuaia, Argentina
  • Average snowfall in October: 100mm

The month with the highest snowfall is June (230mm).
The month with the lowest snowfall is January (6mm).

Average snowfall days in October - Ushuaia, Argentina
  • Average snowfall days in October: 8.3 days

The month with the highest number of snowfall days is August (16.2 days).
The month with the lowest number of snowfall days is January (1.1 days).

Average sea temperature in October - Ushuaia, Argentina
  • Average sea temperature in October: 6°C

Best months for swimming (with the highest average sea temperature) are January, February, March and April (8°C).
Coldest months (with the lowest average sea temperature) are July, August, September and October (6°C).

Average daylight in October / Average sunshine in October - Ushuaia, Argentina
  • Average daylight in October: 14h

The month with the longest days is December (Average daylight: 17.2h).
The month with shortest days is June (Average daylight: 7.3h).

  • Average sunshine in October: 6h

The month with most sunshine is November (Average sunshine: 7.8h).
The month with least sunshine is June (Average sunshine: 3h).

Average UV index in October - Ushuaia, Argentina
  • Average UV index in October: 2

The month with the highest UV index is February (UV index 3).
Months with the lowest UV index are May, July and August (UV index 1).