Punta Cana & Dominican Republic Weather in June

Average highs across the country

22.7–33.3°C

Constanza coolest, Punta Rucia / Cayo Arena warmest. No single national average is shown.

Wettest destination

171 mm

Constanza, on about 24 wet days.

Driest destination

23 mm

Pedernales / Bahía de las Águilas, on about 1 wet days.

• Biggest change ahead: Mountains & the Cibao moves 31 mm drier from June into July, while The Southwest moves only 3 mm.
• Punta Cana & the East: June averages 81.6 mm of rain across 5 destinations with records, on about 19.6 wet days. That is 15 mm less than May, and 26 mm below July.
• La Romana & Bayahibe: June averages 71.5 mm of rain across 2 destinations with records, on about 17.5 wet days. That is 17 mm less than May, and 7 mm above July.
• Santo Domingo & the South: June averages 97 mm of rain across 2 destinations with records, on about 18 wet days. That is 7 mm less than May, and 20 mm below July.
• Samaná Peninsula: June averages 100.7 mm of rain across 3 destinations with records, on about 21.3 wet days. That is 33 mm less than May, and 6 mm below July.
• North Coast: June averages 54.3 mm of rain across 4 destinations with records, on about 9.5 wet days. That is 34 mm less than May, and 28 mm above July.
• Mountains & the Cibao: June averages 119.7 mm of rain across 3 destinations with records, on about 21 wet days. That is 73 mm less than May, and 31 mm above July.
• The Southwest: June averages 57 mm of rain across 2 destinations with records, on about 6 wet days. That is 6 mm more than May, and 3 mm below July.

Nothing in this month’s climate table describes seaweed on a beach. Open the sargassum planner and set the month to June — it runs on its own live data layer and its own model version.

Source

Open-Meteo climate reanalysis and Copernicus ERA5-Land reanalysis — open-meteo.com and Copernicus ERA5-Land hourly time series

Baseline

30-year averages, 1995–2024

Climate version

climate-v1.1-1995-2024

• These are 30-year averages, 1995–2024, sampled at each destination's registry coordinates. They are NOT a WMO standard normal, and they are NOT a forecast.
• Celsius, rainfall and wet-day values are transcribed exactly as supplied. Fahrenheit is derived from Celsius, never supplied.
• 17 destinations: monthly values from Open-Meteo climate reanalysis, transcribed as supplied.
• 4 destinations (Jarabacoa, Constanza, Juan Dolio, Punta Rucia): computed by Transekur from Copernicus ERA5-Land hourly reanalysis (CC-BY 4.0), 1995–2024, aggregated over local Santo Domingo calendar days; a wet day is ≥ 1.0 mm.
• Values represent ~9 km reanalysis grid cells: Jarabacoa 19.1,-70.6; Constanza 18.9,-70.7; Juan Dolio 18.5,-69.4 (inland representative cell a few km from the beachfront — the coastal cell is ocean in this dataset); Punta Rucia 19.6,-71.3.
• Mountain grid cells can sit above town centers, so in-town temperatures can run warmer than the grid average. Reanalysis is modeled data, not station observations.
• Wet days for the 17 Open-Meteo destinations are days with measurable precipitation as supplied by that source; that baseline does not define a millimetre threshold, so none is stated for them.