Southampton
June
Weather in Southampton for June 2026
Your guide to Southampton weather in June - trends and predictions
Until now, June 2026 in Southampton has been significantly cooler than historical averages by -2 °C, with average temperature of 15.8 °C.
The forecast for the upcoming days in Southampton predicts a temperature of 21.7 °C, which is slightly above the historical average.
In general, the average temperature in Southampton at the beginning of June is 17.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.4 °C by the end of June.
The climate of Southampton in June is notably wet, with an average of 12 rainy days, and a total of 34 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
12
Rainy days
0
Snow days
20°/11°
Temperatures
21 km/h
Avg max wind
77 %
Avg humidity
Southampton Weather June
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Temperatures trend during June in Southampton
See the weather trend as well as the moving average line
June weather in Southampton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Patchy rain possible | 18° /8° | 0.8 mm | 5 | |
| 2 Jun. |  Sunny | 18° /8° | 7 mm | 5 | |
| 3 Jun. | Sunny | 19° /9° | 2 mm | 5 | |
| 4 Jun. | Patchy rain possible | 18° /9° | 2.4 mm | 4 | |
| 5 Jun. | Patchy rain possible | 16° /8° | 2.5 mm | 5 | |
| 6 Jun. | Patchy rain possible | 17° /8° | 3.2 mm | 4 | |
| 7 Jun. | Patchy rain possible | 18° /8° | 2.6 mm | 5 | |
| 8 Jun. | Sunny | 18° /7° | 2.5 mm | 5 | |
| 9 Jun. | Patchy rain possible | 18° /8° | 0.4 mm | 5 | |
| 10 Jun. |  Overcast | 18° /10° | 1.7 mm | 4 | |
| 11 Jun. |  Moderate or heavy rain shower | 18° /9° | 4.8 mm | 4 | |
| 12 Jun. | Patchy rain possible | 20° /13° | 0.1 mm | 4.2 | |
| 13 Jun. | Sunny | 20° /9° | 0 mm | 7.2 | |
| 14 Jun. | Sunny | 19° /9° | 0 mm | 7.1 | |
| 15 Jun. |  Partly cloudy | 19° /9° | 0 mm | 6.9 | |
| 16 Jun. |  Cloudy | 20° /11° | 0 mm | 4 | |
| 17 Jun. | Partly cloudy | 22° /13° | 0 mm | 5 | |
| 18 Jun. | Sunny | 24° /14° | 0 mm | 5 | |
| 19 Jun. | Patchy rain possible | 24° /16° | 0.6 mm | 4 | |
| 20 Jun. | Partly cloudy | 24° /14° | 0 mm | 5 | |
| 21 Jun. | Patchy rain possible | 27° /19° | 0.1 mm | 5 | |
| 22 Jun. | Patchy rain possible | 21° /16° | 0.3 mm | 4 | |
| 23 Jun. | Partly cloudy | 21° /12° | 0 mm | 5 | |
| 24 Jun. | Patchy rain possible | 21° /13° | 0.1 mm | 4 | |
| 25 Jun. | Patchy rain possible | 22° /12° | 1.1 mm | 4 | |
| 26 Jun. | Overcast | 22° /14° | 0.3 mm | 5 | |
| 27 Jun. | Patchy rain possible | 21° /12° | 0.4 mm | 5 | |
| 28 Jun. | Patchy rain possible | 21° /13° | 0.3 mm | 5 | |
| 29 Jun. |  Heavy rain at times | 22° /12° | 0.5 mm | 5 | |
| 30 Jun. | Patchy rain possible | 21° /13° | 0.6 mm | 5 | |
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Important Notice
Our weather forecast for Southampton in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Southampton forecast closer to your planned date for the most up-to-date weather information.
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Southampton in June - FAQ
What are the expected maximum and minimum temperatures in Southampton during June?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Southampton during June?
In June, Southampton can expect light to moderate rainfall, totaling 34 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Southampton during June?
The average wind speed in Southampton during June is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Southampton
Explore the daily rainfall trends and prepare for Southamptons June weather 💧
Typically, Southampton has 12 rainy days in June with a total of 34 mm of rainfall.
UV exposure in Southampton during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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