Manaus Weather in May
May in Manaus brings very high temperatures, with daytime highs of 31°C (88°F) and nights around 24°C (75°F). It's part of the rainy season, with 334 mm (13 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Manaus in May
As part of the rainy season, Manaus sees around 27 days of rain in May, with an average of 334 mm (13 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Manaus in May
May in Manaus brings very high temperatures, with highs of 31°C (88°F) and nights around 24°C (75°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Manaus in May
The area enjoys a moderate level of sunlight, with around 149 hours. It's a good balance between sunny and rainy days.
Wind Speed in Manaus in May
Average wind conditions reach 1 m/s (2 knots) in May. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.May in Manaus has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Manaus's climate page.
Manaus Temperature in May
Min Temperature
24°C (75°F)
Max Temperature
31°C (88°F)
Chance of Rain
91%
Precipitation
334 mm (13 in)
Rainy days
27 days
Humidity
87%
Windspeed
1 m/s (2 knots)
Sunshine
149 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Manaus typically stay consistent throughout May, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
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 May
Historical weather for Manaus in May
Browse day-by-day weather records for Manaus spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Manaus historical weather extremes in May
Based on weather observations in Manaus between 1976 and 2026, these are the recorded extremes during May.
- The warmest day in May was on May 24, 1976, with a maximum of 36°C (97°F).
- Manaus experienced its chilliest May day on May 18, 1977, reaching only 24°C (75°F).
- The coldest night in May in Manaus was on May 16, 2014, with a minimum of 17°C (63°F).
Best Places in Brazil in May
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in May →
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What to Wear in Manaus in May
Warm weather calls for comfortable, breathable clothing in May. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Manaus in May
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 Brazil, check out our Manaus's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Manaus climate overview or explore weather in Brazil.
