January weather forecast
Capri, Italy

Ships on the clear waters with the Faraglioni stone rocks in the Giardini di Augusto in Capri, Italy
Ships on the clear waters with the Faraglioni stone rocks in the Giardini di Augusto in Capri, Italy

Weather in January

January, like December, is a moderate winter month in Capri, Italy, with average temperature fluctuating between 13.1°C (55.6°F) and 10.8°C (51.4°F).

Temperature

The coldest months are January and February, with an average high-temperature of 13.1°C (55.6°F).

Humidity

In Capri, the average relative humidity is 69%.

Rainfall

In Capri, in January, it is raining for 17.1 days, with typically 93mm (3.66") of accumulated precipitation. In Capri, during the entire year, the rain falls for 154.7 days and collects up to 815mm (32.09") of precipitation.

Snowfall

January through November are months without snowfall in Capri, Italy.

Sea temperature

In Capri, the average water temperature is 14.6°C (58.3°F).
Note: Swimming in 14.6°C (58.3°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.

Daylight

In January, the average length of the day is 9.7h.

Sunshine

The month with the least sunshine is January, with an average of 5.6h of sunshine.

UV index

January is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the coldest month in Capri?

January and February, with an average high-temperature of 13.1°C (55.6°F), are the coldest months in Capri, Italy.

What is the average humidity in January in Capri?

In Capri, Italy, the average relative humidity in January is 69%.

How much does it rain in Capri in January?

In Capri, in January, during 17.1 rainfall days, 93mm (3.66") of precipitation is typically accumulated.

When it does not snow in Capri?

In Capri, Italy, snow does not fall in January through November.

Does it snow in Capri in January?

In January, in Capri, Italy, it doesn't snow. December is the latest month when it typically snows.

What is the water temperature in January in Capri?

In Capri, the average seawater temperature in January is 14.6°C (58.3°F). Swimming in 14.6°C (58.3°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 January in Capri?

In Capri, the average length of the day in January is 9.7h.

What is the month with the least sunshine in Capri?

January has the least sunshine of the year, with an average of 5.6h of sunshine.

How long on average sun shines in January in Capri?

The average sunshine in January in Capri, Italy, is 5.6h.

When is the lowest UV index in Capri?

January is the month with the lowest UV index in Capri, Italy, with an average maximum UV index of 3.

How high is the UV index in January in Capri?

In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in January
Capri, Italy

Average temperature in January - Capri, Italy
  • Average high temperature in January: 13.1°C

The warmest month (with the highest average high temperature) is August (27.3°C).
Months with the lowest average high temperature are January and February (13.1°C).

  • Average low temperature in January: 10.8°C

The month with the highest average low temperature is August (24.8°C).
The coldest months (with the lowest average low temperature) are January and February (10.8°C).

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Average pressure in January
Capri, Italy

Average pressure in January - Capri, Italy
  • Average pressure in January: 1016.2mbar

The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1014.1mbar).

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Average wind speed in January
Capri, Italy

Average wind speed in January - Capri, Italy
  • Average wind speed in January: 19.3km/h

The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).

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Average humidity in January
Capri, Italy

Average humidity in January - Capri, Italy
  • Average humidity in January: 69%

The month with the highest relative humidity is April (73%).
The month with the lowest relative humidity is September (66%).

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Average rainfall in January
Capri, Italy

Average rainfall in January - Capri, Italy
  • Average rainfall in January: 93mm

The wettest month (with the highest rainfall) is November (162mm).
The driest month (with the least rainfall) is August (11mm).

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Average rainfall days in January
Capri, Italy

Average rainfall days in January - Capri, Italy
  • Average rainfall days in January: 17.1 days

The month with the highest number of rainy days is November (17.6 days).
The month with the least rainy days is August (4.3 days).

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Average snowfall days in January
Capri, Italy

Average snowfall days in January - Capri, Italy
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in January
Capri, Italy

Average sea temperature in January - Capri, Italy
  • Average sea temperature in January: 14.6°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).

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Average daylight in January /
Average sunshine in January
Capri, Italy

Average daylight in January / Average sunshine in January - Capri, Italy
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5.6h

Months with the most sunshine are June, July and August (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 5.6h).

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Average sunshine days in January
Capri, Italy

Average sunshine days in January - Capri, Italy
  • Average sunshine days in January: 10.9 days

Months with the most sunshine days are July and August (24.2 days).
The month with the least sunshine days is February (9.5 days).

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Average UV index in January
Capri, Italy

Average UV index in January - Capri, Italy
  • Average UV index in January: 3

Months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in January
Capri, Italy

Average cloud cover in January - Capri, Italy
  • Average cloud cover in January: 42

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in January
Capri, Italy

Average visibility in January - Capri, Italy
  • Average visibility in January: 10km

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

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