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

August weather forecast and climate
Ushuaia, Argentina

August, the last month of the winter, in Ushuaia, is another cold month, with average temperature ranging between max 5.6°C (42.1°F) and min -1°C (30.2°F).

Temperature

In August, the average high-temperature is practically the same as in July - a still wintry 5.6°C (42.1°F). The average low-temperature, in Ushuaia, is -1°C (30.2°F).

Humidity

In August, the average relative humidity is 80%.

Rainfall

In August, in Ushuaia, the rain falls for 12 days. Throughout August, 45.2mm (1.8") of precipitation is accumulated. Throughout the year, in Ushuaia, there are 151 rainfall days, and 529.7mm (20.9") of precipitation is accumulated.

Snowfall

Months with snowfall are January through December. The month with the most snowfall days is August when snow falls for 9 days.

Sea temperature

Months with the coldest seawater are July through October, with an average sea temperature of 6°C (42.8°F). Swimming in 6°C (42.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day is 9.6h.

Sunshine

In Ushuaia, Argentina, the average sunshine in August is 2.7h.

UV index

In August, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for the ordinary person.
The daily maximum UV index of 1 interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. 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 August in Ushuaia?

In Ushuaia, Argentina, in August, the average high-temperature is 5.6°C (42.1°F), and the average low-temperature is -1°C (30.2°F).

What is the average humidity in August in Ushuaia?

In Ushuaia, Argentina, the average relative humidity in August is 80%.

How many days does it rain in August in Ushuaia?

In Ushuaia, in August, it is raining for 12 days, with typically 45.2mm (1.8") of accumulated precipitation.

How many days does it snow in August in Ushuaia?

In August, snow falls for 9 days.

When does it snow the most in Ushuaia?

The month with the most snowfall days is August when snow falls for 9 days.

When is 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. Swimming in 6°C (42.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the water temperature in August in Ushuaia?

In Ushuaia, in August, the average water temperature is 6°C (42.8°F). Swimming in 6°C (42.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Ushuaia have in August?

In Ushuaia, the average length of the day in August is 9.6h.

How long on average sun shines in August in Ushuaia?

In Ushuaia, Argentina, the average sunshine in August is 2.7h.

What is the UV index intensity in August in Ushuaia?

In August, the average daily maximum UV index in Ushuaia is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in August - Ushuaia, Argentina
  • Average high temperature in August: 5.6°C

The warmest month (with the highest average high temperature) is January (13.9°C).
The month with the lowest average high temperature is July (4.2°C).

  • Average low temperature in August: -1°C

The month with the highest average low temperature is January (5.4°C).
The coldest month (with the lowest average low temperature) is July (-1.7°C).

Average humidity in August - Ushuaia, Argentina
  • Average humidity in August: 80%

Months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (72%).

Average rainfall in August - Ushuaia, Argentina
  • Average rainfall in August: 45.2mm

The wettest month (with the highest rainfall) is April (56.1mm).
The driest month (with the lowest rainfall) is November (34.6mm).

Average rainfall days in August - Ushuaia, Argentina
  • Average rainfall days in August: 12 days

Months with the highest number of rainy days are January, March and December (14 days).
The month with the lowest number of rainy days is July (11 days).

Average snowfall days in August - Ushuaia, Argentina
  • Average snowfall days in August: 9 days

The month with the highest number of snowfall days is August (9 days).
The month with the lowest number of snowfall days is February (0.1 days).

Average sea temperature in August - Ushuaia, Argentina
  • Average sea temperature in August: 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 August / Average sunshine in August - Ushuaia, Argentina
  • Average daylight in August: 9.6h

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 August: 2.7h

The month with most sunshine is November (Average sunshine: 6h).
The month with least sunshine is June (Average sunshine: 1.4h).

Average UV index in August - Ushuaia, Argentina
  • Average UV index in August: 1

Months with the highest UV index are January and December (UV index 7).
Months with the lowest UV index are June and July (UV index 0).