Monthly weather forecast and climate
Cartagena, Spain

The Roman amphitheater in Cartagena, Spain, with more buildings in the background and a distant view of mountains
The Roman amphitheater in Cartagena, Spain, with more buildings in the background and a distant view of mountains
January is the coldest month in Cartagena, with an average high-temperature of 18.2°C (64.8°F) and an average low-temperature of 9.1°C (48.4°F). In Cartagena, it is raining for 13 days, with typically 28mm (1.1") of accumulated precipitation.
Weather in January »
In February, the average high-temperature is 19.3°C (66.7°F), and the average low-temperature is 9.9°C (49.8°F). In Cartagena, Spain, during 11 rainfall days, 23mm (0.9") of precipitation is typically accumulated.
Weather in February »
In March, the average high-temperature is 20.4°C (68.7°F), and the average low-temperature is 10.4°C (50.7°F). In Cartagena, Spain, during March, the rain falls for 11 days and regularly aggregates up to 51mm (2") of precipitation.
Weather in March »
The average high-temperature, in Cartagena, is 22°C (71.6°F), while the average low-temperature is 12.6°C (54.7°F). The month with the most rainfall is April when the rain falls for 9 days and typically aggregates up to 69mm (2.7") of precipitation.
Weather in April »
The average high-temperature, is 24.3°C (75.7°F), while the average low-temperature is 15.8°C (60.4°F). In Cartagena, Spain, during May, the rain falls for 8 days and regularly aggregates up to 15mm (0.6") of precipitation.
Weather in May »
In June, the average high-temperature is 28.4°C (83.1°F), and the average low-temperature is 19.7°C (67.5°F). In Cartagena, Spain, during June, the rain falls for 5 days and regularly aggregates up to 28mm (1.1") of precipitation.
Weather in June »
July is the warmest month, with an average high-temperature of 33.5°C (92.3°F) and an average low-temperature of 22.9°C (73.2°F). July is the month with the least rainfall.
Weather in July »
In August, the average high-temperature is 33.1°C (91.6°F), and the average low-temperature is 24.3°C (75.7°F). In Cartagena, during August, the rain falls for 3 days and regularly aggregates up to 5mm (0.2") of precipitation.
Weather in August »
In Cartagena, the average high-temperature is 30°C (86°F), and the average low-temperature is 21.5°C (70.7°F). In Cartagena, during September, the rain falls for 5 days and regularly aggregates up to 48mm (1.9") of precipitation.
Weather in September »
In October, the average high-temperature is 27.5°C (81.5°F), and the average low-temperature is 18.1°C (64.6°F). In Cartagena, during October, the rain falls for 9 days and regularly aggregates up to 51.1mm (2") of precipitation.
Weather in October »
The average high-temperature, is 22.7°C (72.9°F), while the average low-temperature is 15.3°C (59.5°F). In Cartagena, during November, the rain falls for 11 days and regularly aggregates up to 30mm (1.2") of precipitation.
Weather in November »
In Cartagena, Spain, the average high-temperature is 19.6°C (67.3°F), and the average low-temperature is 10.6°C (51.1°F). In Cartagena, it is raining for 12 days, with typically 30mm (1.2") of accumulated precipitation.
Weather in December »

What is the coldest month in Cartagena?

The coldest month in Cartagena, Spain, is January, with an average high-temperature of 18.2°C (64.8°F) and an average low-temperature of 9.1°C (48.4°F).

How much does it rain in Cartagena?

Throughout the year, there are 100 rainfall days, and 378.4mm (14.9") of precipitation is accumulated.

What is the month with the least sunshine in Cartagena?

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

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

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

When is the sea coldest in Cartagena?

With an average sea temperature of 14.3°C (57.7°F), February is the month with the coldest seawater. At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the rainiest month in Cartagena?

The month with the most rainfall is April when the rain falls for 9 days and typically aggregates up to 69mm (2.7") of precipitation.

When are the longest days in Cartagena?

With an average of 14.7h of daylight, June has the longest days of the year.

What is the warmest month in Cartagena?

With an average high-temperature of 33.5°C (92.3°F) and an average low-temperature of 22.9°C (73.2°F), July is the warmest month in Cartagena.

What is the driest month in Cartagena?

The month with the least rainfall in Cartagena is July when the rain falls for 3 days and typically collects 0.3mm (0") of precipitation.

What month has the most sunshine in Cartagena?

The month with the most sunshine is July, with an average of 10h of sunshine.

When is the highest UV index in Cartagena?

The month with the highest UV index is July, with an average UV index of 10.

What is the month with the warmest sea water in Cartagena?

August is the month with the warmest seawater in Cartagena, Spain, with an average sea temperature of 25.9°C (78.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the month with the shortest days in Cartagena?

December has the shortest days of the year, with an average of 9.6h of daylight.
Average temperature - Cartagena, Spain
Average rainfall - Cartagena, Spain
Average rainfall days - Cartagena, Spain
Average sea temperature - Cartagena, Spain

The best month for swimming (with the highest average sea temperature) is August (25.9°C).
The coldest month (with the lowest average sea temperature) is February (14.3°C).

Average daylight / Average sunshine - Cartagena, Spain
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