Matoury Weather in June

With daytime temperatures of 30°C (86°F) and nighttime lows of 24°C (75°F), June in Matoury brings high temperatures during the day. Do keep in mind that June is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Matoury in June

Matoury is in the rainy season in June, with rain on around 23 days and an average of 368 mm (14 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Matoury in June

Temperatures in Matoury in June top out at 30°C (86°F) and drop to 24°C (75°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Matoury in June

The city usually sees around 155 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Wind Speed in Matoury in June

Wind speeds average 2 m/s (4 knots) during June. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

Average water temperature in June

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

June in Matoury can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit French Guiana, check out our Matoury's climate page.

Matoury Temperature in June

Min Temperature 24°C (75°F)  

Max Temperature 30°C (86°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 76%  

Precipitation 368 mm (14 in)  

Rainy days 23 days  

Humidity 82% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 155 hours *  

Percentage Sunshine *  

* Data from: Cayenne, French Guiana (4 KM, 2 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Matoury typically stay consistent throughout June, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 23°C (73°F).

Average temperatures in June

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Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in June

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Historical weather for Matoury in June

Browse day-by-day weather records for Matoury 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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Matoury historical weather extremes in June

Based on 34 years of weather observations in Matoury between 1992 and 2026, these are the recorded extremes.

• Matoury recorded its highest June temperature of 36°C (97°F) on June 18, 1995.
• The coldest June day was on June 29, 2022, with a maximum of 24°C (75°F).
• The coldest night in June in Matoury was on June 1, 2022, with a minimum of 21°C (70°F).
• The wettest June day on record brought 257 mm (10 in) of precipitation to Matoury (June 4, 1995).

What to Wear in Matoury in June

Warm weather calls for comfortable, breathable clothing in June. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. With water temperatures around 28°C (82°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Matoury in June

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

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 French Guiana, check out our Matoury's climate page.

More climate data for Matoury

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Matoury climate overview or explore weather in French Guiana.