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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Río San Juan's climate page.
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% *
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 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
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tolerable
unpleasant
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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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Río San Juan's climate page.
See the full Río San Juan climate overview or explore weather in the Dominican Republic.
