Cupecoy Weather in June
June in Cupecoy brings high temperatures, with highs of 29°C (84°F) and nights dropping to 26°C (79°F). Rainfall is on the higher side this month, averaging around 62 mm (2.4 in), so keep a rain jacket handy.
Rainfall in Cupecoy in June
Based on our climate data of the past 30 years, about 13 days of rain are anticipated, with 62 mm (2.4 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Cupecoy in June
If you're visiting Cupecoy in June, expect perfect temperatures with highs of 29°C (84°F) and overnight lows of 26°C (79°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Sunshine in Cupecoy in June
Expect sunny days throughout the month, with an estimated 244 hours of sunshine. This makes it a pleasant time to visit Cupecoy.
Wind Speed in Cupecoy in June
June 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 June
With water at 27°C (81°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.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 Cupecoy.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sint Maarten, check out our Cupecoy's climate page.
Cupecoy 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% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cupecoy 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
Historical weather for Cupecoy in June
Browse day-by-day weather records for Cupecoy spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cupecoy historical weather extremes in June
Based on 46 years of weather observations (1979-2025), these are the most extreme conditions recorded in Cupecoy.
- Cupecoy recorded its highest June temperature of 33°C (91°F) on June 15, 2001.
- The lowest daytime temperature in June was 26°C (79°F), recorded on June 18, 1986.
- Nighttime temperatures dropped to 22°C (72°F) on June 17, 1994, marking the coldest June night on record.
Best Places in Sint Maarten in June
Find out more about the weather in Sint Maarten and which places have the best travel conditions in this month. See all of Sint Maarten in June →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Cupecoy in June
Warm but pleasant conditions in Cupecoy 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. 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Cupecoy in June
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 Sint Maarten, check out our Cupecoy's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Cupecoy climate overview or explore weather in Sint Maarten.
