March weather forecast
Ushuaia, Argentina

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Weather in March

As autumn starts, March ushers in a shift in climate characterized by cooler daily high temperatures and higher relative humidity. Despite the decrease in temperatures, the condition still remains quite manageable, facilitating productive exploration of Ushuaia's natural wonders. Daylight begins to recede, casting a different, softer light on the landscape. Acknowledged as the tail end of the peak tourist season, March allows visitors to escape the heavy crowds while still enjoying favourable weather conditions.

Temperature

March's onset in Ushuaia, Argentina, brings an average high-temperature of a chilly 9.6°C (49.3°F), showing a minute difference from February's 11.1°C (52°F). During March in Ushuaia, the average low-temperature is recorded at an icy 3.1°C (37.6°F).

Humidity

In March, the average relative humidity in Ushuaia 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, 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

The months with the warmest seawater in Ushuaia, Argentina, are January through April, with an average sea temperature of 8°C (46.4°F).
Note: It is advised against swimming in 8°C (46.4°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.

Daylight

In Ushuaia, the average length of the day in March is 12h and 29min.
On the first day of March, sunrise is at 06:57 and sunset at 20:32. On the last day of the month, sunrise is at 07:57 and sunset at 19:17 -03.

Sunshine

The average sunshine in March is 5.3h.

UV index

In March, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 2 in March, converts into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the average March temperature in Ushuaia?

The high-temperature, in March, in Ushuaia, is 9.6°C (49.3°F), while the low-temperature averages to 3.1°C (37.6°F).

What is the average humidity in March in Ushuaia?

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

How many days does it rain in March in Ushuaia?

In Ushuaia, in March, during 24.6 rainfall days, 63mm (2.48") of precipitation is typically accumulated.

How much does it snow in Ushuaia in March?

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

What months are the sea warmest in Ushuaia?

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

What is the water temperature in March in Ushuaia?

In Ushuaia, the average seawater temperature in March is 8°C (46.4°F). Swimming in 8°C (46.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

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

In March, the average day length is 12h and 29min.

What time are sunrise and sunset in March in Ushuaia?

In March, on the first day of the month, sunrise is at 06:57 and sunset at 20:32. On the last day of the month, in Ushuaia, Argentina, sunrise is at 07:57 and sunset at 19:17 -03.

How long on average sun shines in March in Ushuaia?

The average sunshine duration in March in Ushuaia is 5.3h.

How high is the UV index in March in Ushuaia?

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 threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Ushuaia, Argentina

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).

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Average pressure in March
Ushuaia, Argentina

Average pressure in March - Ushuaia, Argentina
  • Average pressure in March: 1000.3mbar

The month with the highest atmospheric pressure is September (1003.1mbar).
The month with the lowest atmospheric pressure is December (996.4mbar).

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Average wind speed in March
Ushuaia, Argentina

Average wind speed in March - Ushuaia, Argentina
  • Average wind speed in March: 14.7km/h

The windiest month (with the highest average wind speed) is November (16.7km/h).
The calmest months (with the lowest average wind speed) are May and August (13.2km/h).

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Average humidity in March
Ushuaia, Argentina

Average humidity in March - Ushuaia, Argentina
  • Average humidity in March: 81%

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

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Average rainfall in March
Ushuaia, Argentina

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 least rainfall) is September (39mm).

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Average rainfall days in March
Ushuaia, Argentina

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 least rainy days is August (11.9 days).

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Average snowfall in March
Ushuaia, Argentina

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

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

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Average snowfall days in March
Ushuaia, Argentina

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 least snowfall days is January (1.1 days).

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Average sea temperature in March
Ushuaia, Argentina

Average sea temperature in March - Ushuaia, Argentina
  • Average sea temperature in March: 8°C

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

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Average daylight in March /
Average sunshine in March
Ushuaia, Argentina

Average daylight in March / Average sunshine in March - Ushuaia, Argentina
  • Average daylight in March: 12h and 3min

The month with the longest days is December (Average daylight: 17h and 12min).
The month with the shortest days is June (Average daylight: 7h and 18min).

  • Average sunshine in March: 5h and 2min

The month with the most sunshine is November (Average sunshine: 7h and 48min).
The month with the least sunshine is June (Average sunshine: 3h and 0min).

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Average sunshine days in March
Ushuaia, Argentina

Average sunshine days in March - Ushuaia, Argentina
  • Average sunshine days in March: 3.7 days

The month with the most sunshine days is August (7.8 days).
The month with the least sunshine days is December (1.3 days).

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Average UV index in March
Ushuaia, Argentina

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).
The months with the lowest UV index are May, July and August (UV index 1).

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Average cloud cover in March
Ushuaia, Argentina

Average cloud cover in March - Ushuaia, Argentina
  • Average cloud cover in March: 60

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 55).

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Average visibility in March
Ushuaia, Argentina

Average visibility in March - Ushuaia, Argentina
  • Average visibility in March: 9km

The months with the highest visibility are January, February, March, October, November and December (9km).
The months with the lowest visibility are April, May, June, July, August and September (8km).

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Ushuaia, Argentina

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