July weather forecast
Plymouth, United Kingdom

In July, Plymouth enjoys the heart of summer, with temperatures peaking at 19.9°C (67.8°F). This sets the tone for a predictable and welcoming weather pattern. The abundance of daylight pairs well with the warm temperatures, facilitating a plethora of outdoor activities. The city basks in long sunny days, resonating with vitality and vivacity. The mood of July in Plymouth is shaped by the season’s cheer.

Temperature

As July takes hold, the average high-temperature is a still comfortable 19.9°C (67.8°F), nearly mirroring that of the previous month. An average minimum temperature of 13.3°C (55.9°F) is recorded in Plymouth during the month of July.

Rainfall

In July, the rain falls for 9.4 days. Throughout July, 62mm (2.44") of precipitation is accumulated. In Plymouth, during the entire year, the rain falls for 142.2 days and collects up to 1007mm (39.65") of precipitation.

Sea temperature

In Plymouth, the average seawater temperature in July is 16.2°C (61.2°F).
Note: A majority do not enjoy swimming in water at 16.2°C (61.2°F). The difficulty in controlling breathing increases progressively as the temperature dips below 21°C (69.8°F).

Daylight

In Plymouth, United Kingdom, the average length of the day in July is 15h and 55min.
On the first day of the month, sunrise is at 5:10 am and sunset at 9:31 pm. On the last day of July, sunrise is at 5:44 am and sunset at 9:01 pm BST.

Sunshine

The average sunshine in July is 6.9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Plymouth. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. 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. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.