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 perfect 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Martin, check out our Orient Bay's climate page.
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% *
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 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 →
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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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Martin, check out our Orient Bay's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Orient Bay climate overview or explore weather in Saint Martin.
