Portsmouth Weather in June
With daytime temperatures of 19°C (66°F) and nighttime lows of 12°C (54°F), June in Portsmouth brings pleasant temperatures during the day. Some rainfall is to be expected during the month.
Rainfall in Portsmouth in June
Historically, June sees about 10 days of rain, with a monthly average of 59 mm (2.3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Portsmouth in June
Expect highs of 19°C (66°F) in Portsmouth in June, with nights dropping to around 12°C (54°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Portsmouth in June
The month enjoys around 211 hours of sunshine, creating mostly sunny days with good weather conditions.If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Portsmouth's climate page.
Portsmouth Temperature in June
Min Temperature
12°C (54°F)
Max Temperature
19°C (66°F)
Chance of Rain
33%
Precipitation
59 mm (2.3 in)
Rainy days
10 days
Humidity
76% *
Sunshine
211 hours *
Percentage Sunshine
44% *
Best Places in the United Kingdom in June
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in June →
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What to Wear in Portsmouth in June
Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Portsmouth in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Portsmouth's climate page.
Temperature Rainfall Sunshine Humidity
See the full Portsmouth climate overview or explore weather in the United Kingdom.
