Orient Bay
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Orient Bay Weather in May

Orient Bay in May averages 28°C (82°F) during the day and 26°C (79°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Orient Bay in May

Looking at the last 30 years, the data shows about 15 days with rain, averaging 74 mm (2.9 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Orient Bay in May

May tends to be one of the excellent months in Orient Bay, with 28°C (82°F) in the afternoon and 26°C (79°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Orient Bay in May

With approximately 250 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Orient Bay in May

Average wind conditions reach 5 m/s (10 knots) in May. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in May

At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

Orient Bay 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
74 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 (10 KM, 6 Miles).

Orient Bay Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Orient Bay typically stay consistent throughout May, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in May

Historical weather records for Orient Bay in May

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

Orient Bay historical weather extremes in May

Based on weather observations in Orient Bay between 1981 and 2026, these are the recorded extremes during May.

  • Orient Bay recorded its highest May temperature of 34°C (93°F) on May 9, 1993.
  • The coldest May day was on May 11, 1986, with a maximum of 25°C (77°F).
  • Nighttime temperatures dropped to 20°C (68°F) on May 11, 1986, marking the coldest May night on record.

Best Places in Saint Martin in May

Find out more about the weather in Saint Martin and which places have the best travel conditions in this month. See all of Saint Martin 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 Orient Bay in May

Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Orient Bay 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

Orient Bay 3-Day Forecast

Popular in May

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

Bucket list

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