Rio de Janeiro in April
In April, Rio de Janeiro averages 28°C (82°F) during the day and 22°C (72°F) at night, with around 11 days of rain (88 mm total).
ShoulderConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
April offers comfortable temperatures in Rio de Janeiro, with some rain to plan around.
How April compares to the rest of the year in Rio de Janeiro
April is in the middle of the year for warmth in Rio de Janeiro (5th of 12) and moderately rainy compared to the rest of the year (7th of 12). Daytime temperature runs 1°C above the annual average (27°C). April runs 1°C cooler than March (29°C) and cools 2°C in May (26°C).
April sunrise & sunset in Rio de Janeiro
Times shown for Rio de Janeiro local time (America/Sao_Paulo), calculated for the 15th of April. They shift by a few minutes day to day across the month.
Photography light in Rio de Janeiro — April
Golden-hour and blue-hour windows for the 15th of April, in Rio de Janeiro's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Rio de Janeiro in April
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on April's tier (Shoulder) and Rio de Janeiro's popularity.
Crowds & pricing — April in Rio de Janeiro
Rio de Janeiro is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — April in Rio de Janeiro
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Rio de Janeiro — April
Across the year Rio de Janeiro's sea swings from 22.5°C (August) to 27.4°C (February) — April sits at 25°C.
Rio de Janeiro in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 30°C / 86°F | 24°C / 75°F | 138 mm | 13 | — |
| February | 30°C / 86°F | 24°C / 75°F | 130 mm | 11 | — |
| March | 29°C / 84°F | 23°C / 73°F | 128 mm | 13 | — |
| April | 28°C / 82°F | 22°C / 72°F | 88 mm | 11 | — |
| May | 26°C / 79°F | 20°C / 68°F | 70 mm | 9 | — |
| June | 25°C / 77°F | 19°C / 66°F | 56 mm | 7 | — |
| July | 25°C / 77°F | 18°C / 64°F | 41 mm | 7 | — |
| August | 26°C / 79°F | 19°C / 66°F | 51 mm | 8 | — |
| September | 26°C / 79°F | 19°C / 66°F | 87 mm | 11 | — |
| October | 26°C / 79°F | 20°C / 68°F | 86 mm | 13 | — |
| November | 28°C / 82°F | 21°C / 70°F | 108 mm | 13 | — |
| December | 29°C / 84°F | 23°C / 73°F | 130 mm | 14 | — |
Other cities with similar April weather
🌍 See the full ranked list of climate twins for Rio de Janeiro in April →
Frequently asked questions
How hot is Rio de Janeiro in April?
In April, Rio de Janeiro averages a high of 28°C (82°F) and a low of 22°C (72°F) — generally warm.
Does it rain a lot in Rio de Janeiro in April?
April can be fairly wet in Rio de Janeiro, with about 11 rainy days on average.
Is April a good time to visit Rio de Janeiro?
April is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Rio de Janeiro in April?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full April packing list for Rio de Janeiro for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.