Río San Juan
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Río San Juan Weather in April

Río San Juan in April sees high temperatures, with highs around 28°C (82°F) and overnight lows of 23°C (73°F). Rainfall is fairly high at around 111 mm (4.4 in) on average, so pack waterproofs just in case.

Rainfall in Río San Juan in April

Rain is expected on roughly 10 days, totalling around 111 mm (4.4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Río San Juan in April

Expect highs of 28°C (82°F) in Río San Juan in April, with nights dropping to around 23°C (73°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 23°C (73°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

For Río San Juan itself, January, February and March generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Río San Juan Temperature in April

Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
33%
Precipitation
111 mm (4.4 in)
Rainy days
10 days
Humidity
81% *
* Data from: Puerto Plata, the Dominican Republic (62 KM, 39 Miles).

Río San Juan Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Río San Juan - and find the best time to visit.

Daily Historical Temperatures

43-year average (1976-2025)

Based on our historical records, temperatures in Río San Juan typically stay consistent throughout April, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 22°C (72°F).

Average temperatures in April

Daily Historical Precipitation

43-year average (1976-2025)

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

Average precipitation in April

Historical weather records for Río San Juan in April

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

Río San Juan historical weather extremes in April

Based on 30 years of weather observations in Río San Juan between 1996 and 2026, these are the recorded extremes.

  • The hottest April day on record in Río San Juan reached 35°C (95°F) (April 21, 2020).
  • Río San Juan experienced its chilliest April day on April 17, 2004, reaching only 24°C (75°F).
  • Nighttime temperatures dropped to 14°C (57°F) on April 19, 2023, marking the coldest April night on record.

Best Places in the Dominican Republic in April

Find out more about the weather in the Dominican Republic and which places have the best travel conditions in this month. See all of the Dominican Republic in April →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Río San Juan in April

Warm weather calls for comfortable, breathable clothing in April. 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Río San Juan in April

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Río San Juan 3-Day Forecast

More climate data for Río San Juan

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.