Weather in Portsmouth in June
Portsmouth, United Kingdom averages a high of 18.9°C (66°F) and low of 12°C (53.6°F) in June, with 9 rain days and 12.2 hours of daily sunshine. Travel score: 74.7/100 (Good). The best time to visit Portsmouth is July.
High
19°C66°F
Low
12°C54°F
🌧️
9
rain days
☀️
12.2
hrs/day sunshine
💧
76%
humidity
75— Good
June in Portsmouth is mild and occasionally wet — good for most activities.
What are the average temperatures in Portsmouth?
How much does it rain in Portsmouth in June?
Portsmouth receives an average of 47mm of rainfall across 9 rainy days in June. The annual total is 727.3mm.
What should I pack for Portsmouth in June?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United Kingdom in June?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31