July weather forecast
Swansea, United Kingdom

The weather in July, which records a peak average high temperature of 19.6°C (67.3°F), marks a highlight of Swansea's climate. The city bathes in the most substantial amount of sunshine, providing perfect conditions for water sports, especially with the sea temperature peaking at an indulging 15.8°C (60.4°F). Thanks to the mild evenings and warm days, July becomes a favorite summer period for tourists and locals alike.

Temperature

Swansea transitions into July recording an average high-temperature of a still refreshing 19.6°C (67.3°F), closely aligning with the preceding month's temperature. In the month of July, the average temperature in Swansea dips to a moderate 13.9°C (57°F) during the night.

Rainfall

In Swansea, during July, the rain falls for 13 days and regularly aggregates up to 72mm (2.83") of precipitation. In Swansea, United Kingdom, during the entire year, the rain falls for 201 days and collects up to 999mm (39.33") of precipitation.

Sea temperature

In Swansea, the average seawater temperature in July is 15.8°C (60.4°F).
Note: In 15.8°C (60.4°F), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 21°C (69.8°F).

Daylight

The average length of the day in July in Swansea is 16h and 7min.
On the first day of July in Swansea, sunrise is at 5:02 am and sunset at 9:36 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 9:05 pm BST.

Sunshine

In Swansea, the average sunshine in July is 6h.

UV index

The months with the highest UV index in Swansea are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 6 translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.