January weather forecastIslantilla, Spain

January

Weather in January

January, like December, in Islantilla, Spain, is another enjoyable winter month, with an average temperature fluctuating between 16°C (60.8°F) and 7°C (44.6°F).

Temperature

Islantilla's temperatures tend to hit their minimum during January and December, with an average high-temperature of 16°C (60.8°F).

Rainfall

In Islantilla, Spain, during January, the rain falls for 11 days and regularly aggregates up to 82mm (3.23") of precipitation. Throughout the year, in Islantilla, there are 90 rainfall days, and 523mm (20.59") of precipitation is accumulated.

Sea temperature

January through March, with an average sea temperature of 16°C (60.8°F), are months with the coldest seawater in Islantilla.
Note: For most individuals, swimming in 16°C (60.8°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In January, the average length of the day in Islantilla is 9h and 56min.
On the first day of January in Islantilla, sunrise is at 08:42 and sunset at 18:21. On the last day of the month, sunrise is at 08:32 and sunset at 18:51 CET.

Sunshine

January and December, with an average of 5h of sunshine, are months with the least sunshine in Islantilla.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 2 in January suggests the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

January and December are characterised by lowest temperatures, with an average high of 16°C (60.8°F).

In Islantilla, in January, the average high-temperature is 16°C (60.8°F), and the average low-temperature is 7°C (44.6°F).

In Islantilla, in January, it is raining for 11 days, with typically 82mm (3.23") of accumulated precipitation.

The months with the coldest seawater in Islantilla are January through March, with an average sea temperature of 16°C (60.8°F).

In Islantilla, in January, the average water temperature is 16°C (60.8°F). Swimming in 16°C (60.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

The average day length in January in Islantilla, Spain, is 9h and 56min.

On the first day of January in Islantilla, sunrise is at 08:42 and sunset at 18:21. On the last day of the month, sunrise is at 08:32 and sunset at 18:51 CET.

January and December, with an average of 5h of sunshine, are months with the least sunshine in Islantilla.

In January, the average sunshine duration in Islantilla, Spain, is 5h.

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

In January, the average daily maximum UV index in Islantilla, Spain, is 2. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

16°C

17°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in January
Islantilla, Spain

Average high temperature in January: 16°C

The warmest months (with the highest average high temperature) are July and August (31°C).
The months with the lowest average high temperature are January and December (16°C).

Average low temperature in January: 7°C

The month with the highest average low temperature is August (19°C).
The coldest month (with the lowest average low temperature) is January (7°C).

Average rainfall in January
Islantilla, Spain

Average rainfall in January: 82mm

The wettest month (with the highest rainfall) is December (87mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in January
Islantilla, Spain

Average rainfall days in January: 11 days

The month with the highest number of rainy days is December (13 days).
The months with the least rainy days are July and August (1 days).

Average sea temperature in January
Islantilla, Spain

Average sea temperature in January: 16°C

The best month for swimming (with the highest average sea temperature) is August (22°C).
The coldest months (with the lowest average sea temperature) are January, February and March (16°C).

Average daylight in January /
Average sunshine in January
Islantilla, Spain

Average daylight in January: 9h and 54min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

Average sunshine in January: 5h

The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 5h).

Average UV index in January
Islantilla, Spain

Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 2).