January weather forecast
Viña del Mar, Chile

Weather in January

January in Viña del Mar, Chile, is a moderately hot summer month, with temperature in the range of an average low of 14.7°C (58.5°F) and an average high of 23.3°C (73.9°F).

Temperature

January and February, with an average high-temperature of 23.3°C (73.9°F), are the warmest months.

Humidity

In January, the average relative humidity is 69%.

Rainfall

January and February are months without rainfall.

Sea temperature

In Viña del Mar, in January, the average water temperature is 17.5°C (63.5°F).
Note: For swimming, a surface water temperature of 17.5°C (63.5°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 January, the average length of the day in Viña del Mar, Chile, is 14h.

Sunshine

In Viña del Mar, the average sunshine in January is 9.8h.

UV index

Months with the highest UV index are January through April, November and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What are the warmest months in Viña del Mar?

Warmest months in Viña del Mar, Chile, are January and February, with an average high-temperature of 23.3°C (73.9°F).

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

The average relative humidity in January in Viña del Mar, Chile, is 69%.

What is the driest month in Viña del Mar?

In Viña del Mar, Chile, rain does not fall in January and February.

Does it rain in Viña del Mar in January?

In January, it doesn't rain. December is the latest month when it rains.

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

In Viña del Mar, Chile, the average seawater temperature in January is 17.5°C (63.5°F). For most, swimming in 17.5°C (63.5°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

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

The average length of the day in January in Viña del Mar is 14h.

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

The average sunshine in January in Viña del Mar is 9.8h.

What are the months 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.

How high is the UV index in January in Viña del Mar?

In Viña del Mar, the average daily maximum UV index in January is 5. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in January
Viña del Mar, Chile

Average temperature in January - Viña del Mar, Chile
  • Average high temperature in January: 23.3°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 January: 14.7°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 January
Viña del Mar, Chile

Average pressure in January - Viña del Mar, Chile
  • Average pressure in January: 1014.7mbar

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 January
Viña del Mar, Chile

Average wind speed in January - Viña del Mar, Chile
  • Average wind speed in January: 11.9km/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 January
Viña del Mar, Chile

Average humidity in January - Viña del Mar, Chile
  • Average humidity in January: 69%

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 January
Viña del Mar, Chile

Average rainfall in January - Viña del Mar, Chile
  • Average rainfall in January: 0mm

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 January
Viña del Mar, Chile

Average rainfall days in January - Viña del Mar, Chile
  • Average rainfall days in January: 0.6 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 January
Viña del Mar, Chile

Average sea temperature in January - Viña del Mar, Chile
  • Average sea temperature in January: 17.5°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 January /
Average sunshine in January
Viña del Mar, Chile

Average daylight in January / Average sunshine in January - Viña del Mar, Chile
  • Average daylight in January: 14h

The month with the longest days is December (Average daylight: 14.3h).
The month with the shortest days is June (Average daylight: 10h).

  • Average sunshine in January: 9.8h

The month with the most sunshine is February (Average sunshine: 9.9h).
The month with the least sunshine is June (Average sunshine: 8h).

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Average sunshine days in January
Viña del Mar, Chile

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

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 January
Viña del Mar, Chile

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

Months with the highest UV index are January, February, March, April, November and December (UV index 5).
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 January
Viña del Mar, Chile

Average cloud cover in January - Viña del Mar, Chile
  • Average cloud cover in January: 10

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 January
Viña del Mar, Chile

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

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

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