May · Brazil
Best time to visit Gramado in May Weather, crowds & prices
Weather in Gramado in May
Average temperature 15°C, 224 mm of rain, about 3 days with 6+ hours of sunshine and 87% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
4.8/10
Ranked #11 of 12 months
- Avg temp
- 15°C
- Rainfall
- 224 mm
- Humidity
- 87%
- Days with 6h+ sun
- 3
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
May in Gramado scores 4.8/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 15°C, 224 mm of rain, and roughly 3 days with 6+ hours of sunshine this month.
European-style lodges, chocolate shops, and Serra Gaúcha scenery feel coziest from October through April in southern Brazil.
May in Gramado — off-season conditions
Temperatures hover around 15°C (58°F) — the kind of month where neither heat nor cold forces the schedule.
Expect monsoon-level rainfall at 224 mm: only about 3 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 4.8/10 on the same scale — 11th of 12 months, versus 8.2/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, February is materially better in Gramado — 3.4 points higher on the same scale.
Frequently asked
- What is the weather like in Gramado in May?
- In May, Gramado averages 15°C, 224 mm of rain, and about 3 days with 6+ hours of sunshine. Its climate-comfort score is 4.8/10.
- Is May a good time to visit Gramado?
- May earns a 4.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Gramado in May?
- Expect about 224 mm of rain in May. Average humidity is 87% and there are about 3 days with 6+ hours of sunshine.
Curated in Gramado
Tickets & experiences
Things to do in Gramado
Gramado, Brazil. Live activities and tours from GetYourGuide, matched to this destination.