Cul de Sac Weather in June

With daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F), June in Cul de Sac brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 62 mm (2.4 in) falls on average.

Rainfall in Cul de Sac in June

Historically, the month has about 13 days of rain, averaging 62 mm (2.4 in) in total. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Cul de Sac in June

If you're visiting Cul de Sac in June, expect perfect temperatures with highs of 29°C (84°F) and overnight lows of 26°C (79°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.

Sunshine in Cul de Sac in June

Expect a lot of sunshine this month, with about 244 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Cul de Sac in June

Average wind conditions reach 5 m/s (10 knots) in June. 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 June

The water temperature is 27°C (81°F), which most people find very comfortable. A good month for swimming and water sports.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July and December typically offer the best weather for Cul de Sac.

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• January
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For a detailed overview over the year and the best time to visit Saint Martin, check out our Cul de Sac's climate page.

Cul de Sac Temperature in June

Min Temperature 26°C (79°F)  

Max Temperature 29°C (84°F)  

Water Temperature 27°C (81°F) *  

Chance of Rain 44%  

Precipitation 62 mm (2.4 in)  

Rainy days 13 days  

Humidity 76% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 244 hours *  

Percentage Sunshine 64% *  

* Data from: Sint Maarten, Sint Maarten (10 KM, 6 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Cul de Sac typically stay consistent throughout June, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in June

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Historical weather for Cul de Sac in June

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

Historical weather Temperatures Precipitation

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Cul de Sac historical weather extremes in June

Based on 46 years of weather observations (1979-2025), these are the most extreme conditions recorded in Cul de Sac.

• The hottest June day on record in Cul de Sac reached 34°C (93°F) (June 1, 2024).
• On June 18, 1986, Cul de Sac saw its coldest June day with temperatures maxing out at 26°C (79°F).
• Nighttime temperatures dropped to 21°C (70°F) on June 14, 2010, marking the coldest June night on record.

What to Wear in Cul de Sac in June

Warm but pleasant conditions in Cul de Sac in June. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. 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 Cul de Sac in June

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

Swimming

9/10

Cycling

8/10

Walking

8/10

Camping

7/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Saint Martin, check out our Cul de Sac's climate page.

More climate data for Cul de Sac

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Cul de Sac climate overview or explore weather in Saint Martin.