The Valley
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Current – 10-day forecastForecast

The Valley Weather in May

In The Valley, May brings high daytime temperatures around 28°C (82°F), with nights cooling to 26°C (79°F). Expect quite a bit of rainfall this month.

Rainfall in The Valley in May

Historically, approximately 15 days this month are expected to have rain, averaging 73 mm (2.9 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in The Valley in May

Weather in The Valley is at its excellent in May. Highs reach 28°C (82°F), while nights settle around 26°C (79°F). This kind of day-to-night contrast is typical for this time of year. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in The Valley in May

Expect a lot of sunshine this month, with about 250 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in The Valley in May

May has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in May

The water is 27°C (81°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, July and December typically offer the best circumstances for The Valley.

The Valley Temperature in May

Min Temperature
26°C (79°F)
Max Temperature
28°C (82°F)
Water Temperature
27°C (81°F) *
Chance of Rain
50%
Precipitation
73 mm (2.9 in)
Rainy days
15 days
Humidity
77% *
Windspeed
5 m/s (10 knots) *
Sunshine
250 hours *
Percentage Sunshine
65% *
* Data from: Sint Maarten, Sint Maarten (19 KM, 11 Miles).

The Valley Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in The Valley typically stay consistent throughout May, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in May

Historical weather records for The Valley in May

Browse day-by-day weather records for The Valley spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

The Valley historical weather extremes in May

According to our 45 years of weather records for The Valley, the following extremes were recorded between 1981 and 2026.

  • The warmest day in May was on May 9, 1993, with a maximum of 34°C (93°F).
  • The Valley experienced its chilliest May day on May 11, 1986, reaching only 25°C (77°F).
  • The coldest night in May in The Valley was on May 8, 2012, with a minimum of 18°C (64°F).

Best Places in Anguilla in May

Find out more about the weather in Anguilla and which places have the best travel conditions in this month. See all of Anguilla 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 The Valley in May

Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 27°C (81°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in The Valley in May

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

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

The Valley 3-Day Forecast

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.