Rio de Janeiro Weather in April

April in Rio de Janeiro sees daytime temperatures around 30°C (86°F) and lows of 22°C (72°F) at night. With around 101 mm (4 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Rio de Janeiro in April

Rain is expected on roughly 15 days, totalling around 101 mm (4 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Rio de Janeiro in April

In April, expect high temperatures in Rio de Janeiro, with highs of 30°C (86°F) and lows of 22°C (72°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are mild at around 22°C (72°F), which is comfortable for most people.

Sunshine in Rio de Janeiro in April

The area experiences a moderate amount of sunshine, with approximately 183 hours of sunlight expected. This means a decent mix of sun and overcast.

Wind Speed in Rio de Janeiro in April

Wind speeds average 2 m/s (4 knots) during April. 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 April

At 25°C (77°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Rio de Janeiro.

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For a detailed overview over the year and the best time to visit Brazil, check out our Rio de Janeiro's climate page.

Rio de Janeiro Temperature in April

Min Temperature 22°C (72°F)  

Max Temperature 30°C (86°F)  

Water Temperature 25°C (77°F)  

Chance of Rain 49%  

Precipitation 101 mm (4 in)  

Rainy days 15 days  

Humidity 80%  

Windspeed 2 m/s (4 knots)  

Sunshine 183 hours  

Percentage Sunshine  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Rio de Janeiro typically stay consistent throughout April, with daily highs averaging around 30°C (86°F). Nights are warm, with lows typically ranging from 21°C (70°F) to 23°C (73°F).

Average temperatures in April

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Daily Historical Precipitation

50-year average (1976-2025)

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

Average precipitation in April

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Historical weather for Rio de Janeiro in April

Browse day-by-day weather records for Rio de Janeiro 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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Rio de Janeiro historical weather extremes in April

The extremes listed below come from historical weather data collected in Rio de Janeiro from 1976 through 2026.

• The hottest April day on record in Rio de Janeiro reached 40°C (104°F) (April 14, 1986).
• The coldest April day was on April 23, 1979, with a maximum of 22°C (72°F).
• Rio de Janeiro registered its coldest April night on April 29, 2014, with temperatures dropping to 14°C (57°F).

What to Wear in Rio de Janeiro in April

Warm temperatures in April make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 25°C (77°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 Rio de Janeiro in April

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 Brazil, check out our Rio de Janeiro's climate page.

More climate data for Rio de Janeiro

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Rio de Janeiro climate overview or explore weather in Brazil.