Upper Princeʼs Quarter Weather in July

July in Upper Princeʼs Quarter 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 84 mm (3.3 in), so keep a rain jacket handy.

Rainfall in Upper Princeʼs Quarter in July

Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 84 mm (3.3 in) on average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Upper Princeʼs Quarter in July

July tends to be one of the perfect months in Upper Princeʼs Quarter, with 29°C (84°F) in the afternoon and 26°C (79°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. 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 Upper Princeʼs Quarter in July

Expect a lot of sunshine this month, with about 258 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Upper Princeʼs Quarter in July

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

With water at 28°C (82°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

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

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 Sint Maarten, check out our Upper Princeʼs Quarter's climate page.

Upper Princeʼs Quarter Temperature in July

Min Temperature 26°C (79°F)  

Max Temperature 29°C (84°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 56%  

Precipitation 84 mm (3.3 in)  

Rainy days 17 days  

Humidity 75% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 258 hours *  

Percentage Sunshine 68% *  

* Data from: Sint Maarten, Sint Maarten (9 KM, 5 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Upper Princeʼs Quarter typically stay consistent throughout July, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 27°C (81°F).

Average temperatures in July

‹ Select year to compare to 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 ›

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Upper Princeʼs Quarter in July

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

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

‹ January February March April May June July August September October November December ›

Upper Princeʼs Quarter historical weather extremes in July

According to our 49 years of weather records for Upper Princeʼs Quarter, the following extremes were recorded between 1976 and 2025.

• Upper Princeʼs Quarter recorded its highest July temperature of 37°C (99°F) on July 15, 2002.
• The lowest daytime temperature in July was 27°C (81°F), recorded on July 18, 1979.
• Nighttime temperatures dropped to 22°C (72°F) on July 28, 2011, marking the coldest July night on record.

What to Wear in Upper Princeʼs Quarter in July

Warm temperatures in July 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. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 28°C (82°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 Upper Princeʼs Quarter in July

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

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 Sint Maarten, check out our Upper Princeʼs Quarter's climate page.

More climate data for Upper Princeʼs Quarter

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Upper Princeʼs Quarter climate overview or explore weather in Sint Maarten.