March weather forecast
Viña del Mar, Chile

Weather in March

March, the first month of the autumn in Viña del Mar, is still a pleasant month, with an average temperature ranging between max 22.8°C (73°F) and min 14.3°C (57.7°F).

Temperature

In Viña del Mar, the average high-temperature in March is essentially the same as in February - a pleasant 22.8°C (73°F). In Viña del Mar, the average low-temperature is 14.3°C (57.7°F).

Humidity

In Viña del Mar, the average relative humidity in March is 68%.

Rainfall

Months with rainfall are March through December. March is the first month it rains in Viña del Mar. Throughout March, in the average 1.3 rainfall days, it receives 1mm (0.04") of precipitation. In Viña del Mar, during the entire year, the rain falls for 33.7 days and collects up to 178mm (7.01") of precipitation.

Sea temperature

In Viña del Mar, the average seawater temperature in March is 17.3°C (63.1°F).
Note: For swimming, a surface water temperature of 17.3°C (63.1°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Viña del Mar, the average length of the day in March is 12h and 16min.
On the first day of the month, sunrise is at 07:34 and sunset at 20:21. On the last day of March, sunrise is at 07:57 and sunset at 19:43 -03.

Sunshine

The average sunshine in March in Viña del Mar, Chile, is 9.7h.

UV index

The months with the highest UV index in Viña del Mar are January through April, November and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In March, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. 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.
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FAQ

What is the temperature in March in Viña del Mar?

In Viña del Mar, in March, the average high-temperature is 22.8°C (73°F), and the average low-temperature is 14.3°C (57.7°F).

What is the average humidity in March in Viña del Mar?

In Viña del Mar, the average relative humidity in March is 68%.

When does it start to rain in Viña del Mar?

March is the first month it rains in Viña del Mar, Chile. Throughout March, in the average 1.3 rainfall days, it receives 1mm (0.04") of precipitation.

What is the sea water temperature in March in Viña del Mar?

In Viña del Mar, in March, the average water temperature is 17.3°C (63.1°F). Swimming in 17.3°C (63.1°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in March in Viña del Mar?

The average day length in March is 12h and 16min.

When are sunrise and sunset in March in Viña del Mar?

On the first day of March in Viña del Mar, sunrise is at 07:34 and sunset at 20:21. On the last day of the month, sunrise is at 07:57 and sunset at 19:43 -03.

How many hours of sunshine does Viña del Mar have in March?

In Viña del Mar, the average sunshine duration in March is 9.7h.

What is the month with the highest UV index in Viña del Mar?

January through April, November and December, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index reading in March in Viña del Mar?

The average daily maximum UV index in March in Viña del Mar is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.

Average temperature in March
Viña del Mar, Chile

Average temperature in March - Viña del Mar, Chile
  • Average high temperature in March: 22.8°C

The warmest months (with the highest average high temperature) are January and February (23.3°C).
The month with the lowest average high temperature is July (15.4°C).

  • Average low temperature in March: 14.3°C

The month with the highest average low temperature is January (14.7°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).

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Average pressure in March
Viña del Mar, Chile

Average pressure in March - Viña del Mar, Chile
  • Average pressure in March: 1015.2mbar

The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).

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Average wind speed in March
Viña del Mar, Chile

Average wind speed in March - Viña del Mar, Chile
  • Average wind speed in March: 11.6km/h

The windiest month (with the highest average wind speed) is November (13.6km/h).
The calmest month (with the lowest average wind speed) is May (10.3km/h).

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Average humidity in March
Viña del Mar, Chile

Average humidity in March - Viña del Mar, Chile
  • Average humidity in March: 68%

The months with the highest relative humidity are July, August and September (72%).
The month with the lowest relative humidity is April (66%).

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Average rainfall in March
Viña del Mar, Chile

Average rainfall in March - Viña del Mar, Chile
  • Average rainfall in March: 1mm

The wettest month (with the highest rainfall) is June (71mm).
The driest months (with the least rainfall) are January and February (0mm).

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Average rainfall days in March
Viña del Mar, Chile

Average rainfall days in March - Viña del Mar, Chile
  • Average rainfall days in March: 1.3 days

The month with the highest number of rainy days is June (6.8 days).
The month with the least rainy days is February (0.3 days).

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Average sea temperature in March
Viña del Mar, Chile

Average sea temperature in March - Viña del Mar, Chile
  • Average sea temperature in March: 17.3°C

The best month for swimming (with the highest average sea temperature) is February (17.9°C).
The coldest month (with the lowest average sea temperature) is July (13.1°C).

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Average daylight in March /
Average sunshine in March
Viña del Mar, Chile

Average daylight in March / Average sunshine in March - Viña del Mar, Chile
  • Average daylight in March: 12h and 16min

The month with the longest days is December (Average daylight: 14h and 17min).
The month with the shortest days is June (Average daylight: 10h and 1min).

  • Average sunshine in March: 9h and 42min

The month with the most sunshine is February (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 8h and 0min).

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Average sunshine days in March
Viña del Mar, Chile

Average sunshine days in March - Viña del Mar, Chile
  • Average sunshine days in March: 30.3 days

The months with the most sunshine days are January and March (30.3 days).
The month with the least sunshine days is June (22.7 days).

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Average UV index in March
Viña del Mar, Chile

Average UV index in March - Viña del Mar, Chile
  • Average UV index in March: 5

The months with the highest UV index are January, February, March, April, November and December (UV index 5).
The months with the lowest UV index are May, June, July, August, September and October (UV index 4).

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Average cloud cover in March
Viña del Mar, Chile

Average cloud cover in March - Viña del Mar, Chile
  • Average cloud cover in March: 9

The month with the most cloud cover is June (Cloud cover 28).
The month with the least cloud cover is February (Cloud cover 7).

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Average visibility in March
Viña del Mar, Chile

Average visibility in March - Viña del Mar, Chile
  • Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May and June (10km).
The months with the lowest visibility are July, August, September, October, November and December (9km).

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