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

April weather forecast and climate
Ushuaia, Argentina

April, like March, is another chilly autumn month in Ushuaia, Argentina, with average temperature varying between 2.3°C (36.1°F) and 9.6°C (49.3°F).

Temperature

In Ushuaia, the average high-temperature is practically the same as in March - a frosty 9.6°C (49.3°F). In Ushuaia, Argentina, in April, the average low-temperature is 2.3°C (36.1°F).

Humidity

In April, the average relative humidity is 80%.

Rainfall

April is the month with the most rainfall. Rain falls for 13 days and accumulates 56.1mm (2.2") of precipitation.

Snowfall

January through December are months with snowfall in Ushuaia. In April, in Ushuaia, snow falls for 2 days. Throughout the year, there are 49.4 snowfall days.

Sea temperature

Months with the warmest seawater are January through April, with an average sea temperature of 8°C (46.4°F).
Note: 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.

Daylight

In April, the average length of the day in Ushuaia, Argentina, is 10.3h.

Sunshine

The average sunshine is 3.4h.

UV index

In Ushuaia, Argentina, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for average individuals.
Note: In April, the average maximum UV index of 2 translate into the following recommendations:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Ushuaia?

The average high-temperature, in April, in Ushuaia, is 9.6°C (49.3°F), while the average low-temperature is 2.3°C (36.1°F).

What is the average humidity in April in Ushuaia?

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

How much does it rain in Ushuaia in April?

In Ushuaia, Argentina, during April, the rain falls for 13 days and regularly aggregates up to 56.1mm (2.2") of precipitation.

What is the rainiest month in Ushuaia?

The month with the most rainfall in Ushuaia, Argentina, is April when the rain falls for 13 days and typically aggregates up to 56.1mm (2.2") of precipitation.

How many days does it snow in April in Ushuaia?

In April, in Ushuaia, Argentina, snow falls for 2 days.

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.

What is the sea water temperature in April in Ushuaia?

In Ushuaia, Argentina, the average seawater temperature in April is 8°C (46.4°F). Swimming in 8°C (46.4°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 average length of the day in April in Ushuaia?

In April, the average length of the day in Ushuaia is 10.3h.

How long on average sun shines in April in Ushuaia?

The average sunshine in April in Ushuaia, Argentina, is 3.4h.

What is the UV index reading in April in Ushuaia?

In April, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV rays.
Average temperature in April - Ushuaia, Argentina
  • Average high temperature in April: 9.6°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 April: 2.3°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 April - Ushuaia, Argentina
  • Average humidity in April: 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 April - Ushuaia, Argentina
  • Average rainfall in April: 56.1mm

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 April - Ushuaia, Argentina
  • Average rainfall days in April: 13 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 April - Ushuaia, Argentina
  • Average snowfall days in April: 2 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 April - Ushuaia, Argentina
  • Average sea temperature in April: 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 April / Average sunshine in April - Ushuaia, Argentina
  • Average daylight in April: 10.3h

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 April: 3.4h

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

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).