Arona
Spain
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Arona, Spain

January, like December, in Arona, Spain, is another comfortable winter month, with temperature in the range of an average low of 12°C (53.6°F) and an average high of 18°C (64.4°F).

Temperature

January and February, with an average high-temperature of 18°C (64.4°F), are the coldest months.

Rainfall

In Arona, Spain, during 5 rainfall days, 66mm (2.6") of precipitation is typically accumulated. In Arona, during the entire year, the rain falls for 44 days and collects up to 412mm (16.2") of precipitation.

Sea temperature

Months with the coldest seawater are January through April, with an average sea temperature of 19°C (66.2°F). For most, swimming in 19°C (66.2°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).

Daylight

The average length of the day in January is 10.6h.

Sunshine

January, November and December, with an average of 6h of sunshine, are months with the least sunshine.

UV index

Months with the lowest UV index in Arona are January and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the average person.
In January, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. 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.

What are the coldest months in Arona?

The coldest months are January and February, with an average high-temperature of 18°C (64.4°F).

What is the temperature in January in Arona?

In January, in Arona, Spain, the average high-temperature is 18°C (64.4°F), and the average low-temperature is 12°C (53.6°F).

How many days does it rain in January in Arona?

In Arona, in January, it is raining for 5 days, with typically 66mm (2.6") of accumulated precipitation.

What months are the sea coldest in Arona?

January through April, with an average sea temperature of 19°C (66.2°F), are months with the coldest seawater in Arona. Swimming in 19°C (66.2°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 sea water temperature in January in Arona?

In Arona, Spain, the average seawater temperature in January is 19°C (66.2°F). Swimming in 19°C (66.2°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 January in Arona?

In Arona, Spain, the average length of the day in January is 10.6h.

What is the month with the least sunshine in Arona?

Months with the least sunshine are January, November and December, with an average of 6h of sunshine.

How many hours of sunshine does Arona have in January?

In January, the average sunshine is 6h.

What is the month with the lowest UV index in Arona?

Months with the lowest UV index are January and December, with an average maximum UV index of 4.

What is the UV index reading in January in Arona?

In Arona, Spain, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.
Average temperature in January - Arona, Spain
  • Average high temperature in January: 18°C

The warmest month (with the highest average high temperature) is August (26°C).
Months with the lowest average high temperature are January and February (18°C).

  • Average low temperature in January: 12°C

The month with the highest average low temperature is August (19°C).
Coldest months (with the lowest average low temperature) are January and February (12°C).

Average rainfall in January - Arona, Spain
  • Average rainfall in January: 66mm

The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in January - Arona, Spain
  • Average rainfall days in January: 5 days

Months with the highest number of rainy days are November and December (6 days).
Months with the lowest number of rainy days are July and August (1 days).

Average sea temperature in January - Arona, Spain
  • Average sea temperature in January: 19°C

Best months for swimming (with the highest average sea temperature) are August, September and October (23°C).
Coldest months (with the lowest average sea temperature) are January, February, March and April (19°C).

Average daylight in January / Average sunshine in January - Arona, Spain
  • Average daylight in January: 10.6h

The month with the longest days is June (Average daylight: 13.9h).
The month with shortest days is December (Average daylight: 10.4h).

  • Average sunshine in January: 6h

The month with most sunshine is July (Average sunshine: 10h).
Months with least sunshine are January, November and December (Average sunshine: 6).

Average UV index in January - Arona, Spain
  • Average UV index in January: 4

Months with the highest UV index are June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 4).