Southampton
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Southampton Weather in May

May is one of the excellent months to visit Southampton, with daytime temperatures of 24°C (75°F) and lows of 11°C (52°F) at night. Do note that quite a bit of rainfall is typical, averaging around 92 mm (3.6 in).

Rainfall in Southampton in May

Rain is expected on roughly 13 days, totalling around 92 mm (3.6 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Southampton in May

The excellent temperature in Southampton in May makes it a solid month to visit, with 24°C (75°F) during the day and 11°C (52°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Southampton in May

There are approximately 248 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Southampton.

Southampton Temperature in May

Min Temperature
11°C (52°F)
Max Temperature
24°C (75°F)
Chance of Rain
43%
Precipitation
92 mm (3.6 in)
Rainy days
13 days
Sunshine
248 hours *
Percentage Sunshine
56% *
* Data from: Trenton, the United States of America (32 KM, 20 Miles).

Southampton Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Southampton - and find the best time to visit.

Best Places in the United States of America in May

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Southampton in May

Pleasant temperatures in May 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. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Southampton in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    9/10
  • Walking
    9/10
  • Barbeque
    8/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Southampton 3-Day Forecast

More climate data for Southampton

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.