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

March weather forecast and climate
Ushuaia, Argentina

March, the first month of the autumn, in Ushuaia, is still a chilly month, with average temperature varying between 9.6°C (49.3°F) and 3.1°C (37.6°F).

Temperature

In March, the average high-temperature is almost the same as in February - a frosty 9.6°C (49.3°F). In Ushuaia, the average low-temperature is 3.1°C (37.6°F).

Humidity

The average relative humidity is 81%.

Rainfall

In Ushuaia, during March, the rain falls for 24.6 days and regularly aggregates up to 63mm (2.48") of precipitation. In Ushuaia, Argentina, during the entire year, the rain falls for 239.1 days and collects up to 628mm (24.72") of precipitation.

Snowfall

Months with snowfall are January through December. In Ushuaia, during March, snow falls for 2.2 days and regularly aggregates up to 16mm (0.63") of snow. Throughout the year, in Ushuaia, there are 96.6 snowfall days, and 1183mm (46.57") of snow is accumulated.

Sea temperature

January through April, with an average sea temperature of 8°C (46.4°F), are months with the warmest seawater.
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 12.5h.

Sunshine

In Ushuaia, Argentina, the average sunshine is 5.3h.

UV index

In March, the average daily maximum UV index in Ushuaia, Argentina, is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In March, the average maximum UV index of 2 translate into the following recommendations:
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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in March in Ushuaia?

In Ushuaia, Argentina, in March, the average high-temperature is 9.6°C (49.3°F), and the average low-temperature is 3.1°C (37.6°F).

What is the average humidity in March in Ushuaia?

In March, the average relative humidity in Ushuaia is 81%.

How much does it rain in Ushuaia in March?

In Ushuaia, Argentina, in March, it is raining for 24.6 days, with typically 63mm (2.48") of accumulated precipitation.

How much does it snow in Ushuaia in March?

In Ushuaia, in March, during 2.2 snowfall days, 16mm (0.63") of snow is typically accumulated.

What are the months with the warmest sea water in Ushuaia?

January through April, with an average sea temperature of 8°C (46.4°F), are months with the warmest seawater in Ushuaia, Argentina.

How cold is the water in March in Ushuaia?

In March, the average sea temperature in Ushuaia, Argentina, is 8°C (46.4°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.

What is the average length of the day in March in Ushuaia?

In Ushuaia, the average length of the day in March is 12.5h.

How many hours of sunshine does Ushuaia have in March?

The average sunshine in March in Ushuaia, Argentina, is 5.3h.

What is the UV index intensity in March in Ushuaia?

The average daily maximum UV index in March in Ushuaia is 2. A UV Index estimate of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.
Average temperature in March - Ushuaia, Argentina
  • Average high temperature in March: 9.6°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 March: 3.1°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 March - Ushuaia, Argentina
  • Average humidity in March: 81%

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

Average rainfall in March - Ushuaia, Argentina
  • Average rainfall in March: 63mm

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

Average rainfall days in March - Ushuaia, Argentina
  • Average rainfall days in March: 24.6 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 March - Ushuaia, Argentina
  • Average snowfall in March: 16mm

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

Average snowfall days in March - Ushuaia, Argentina
  • Average snowfall days in March: 2.2 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 March - Ushuaia, Argentina
  • Average sea temperature in March: 8°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 March / Average sunshine in March - Ushuaia, Argentina
  • Average daylight in March: 12.5h

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 March: 5.3h

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 March - Ushuaia, Argentina
  • Average UV index in March: 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).