Best time to visit Curitiba: month-by-month weather (2026)
The highest-scoring months in Curitiba are Mar, Apr, Sep and Nov.
Best months
Mar, Apr, Sep and Nov
Peak season
Mar, Apr, Aug, Sep and Nov
Off season
Jun, Jul and Oct
Monthly Temperatures (°C)
Monthly Rainfall (mm)
Month-by-Month Guide
Temperature, rainfall and sunshine are measured. The visit score below is derived from those three (design spec §5.3)estimate.
Jan
Temp: 17.2°C – 25.4°C
Rain: 188mm
Sunshine: 10.1h/day
Visit score: 7.3/10
Feb
Temp: 18°C – 26°C
Rain: 156mm
Sunshine: 9.4h/day
Visit score: 7.3/10
Mar
BestTemp: 17.3°C – 25.8°C
Rain: 115mm
Sunshine: 9.2h/day
Visit score: 8.2/10
Apr
BestTemp: 14.8°C – 22.8°C
Rain: 89mm
Sunshine: 7.9h/day
Visit score: 8.1/10
May
Temp: 12.8°C – 21.5°C
Rain: 83mm
Sunshine: 8.3h/day
Visit score: 6.7/10
Jun
Temp: 11°C – 20°C
Rain: 93mm
Sunshine: 8.1h/day
Visit score: 6.6/10
Jul
Temp: 9.2°C – 18.4°C
Rain: 81mm
Sunshine: 7.7h/day
Visit score: 4.5/10
Aug
Temp: 10°C – 20.4°C
Rain: 70mm
Sunshine: 8.5h/day
Visit score: 7.6/10
Sep
BestTemp: 12.9°C – 23.5°C
Rain: 106mm
Sunshine: 8.7h/day
Visit score: 8.2/10
Oct
Temp: 13.9°C – 22°C
Rain: 211mm
Sunshine: 6.8h/day
Visit score: 5.4/10
Nov
BestTemp: 15.1°C – 24.2°C
Rain: 129mm
Sunshine: 8.4h/day
Visit score: 8.2/10
Dec
Temp: 17°C – 26.3°C
Rain: 175mm
Sunshine: 10.1h/day
Visit score: 7.3/10
When to go, and when not to
March, April, September, and November stand out as the best months to visit Curitiba based on the highest recorded visit scores. These months combine warm daytime highs in the low-to-mid 20s Celsius, moderate rainfall compared to other parts of the year, and solid sunshine hours, making for comfortable conditions for exploring the city.
The trade-off is that peak season, which also includes August, brings more visitors during these favorable weather windows. Travelers seeking lower prices and quieter conditions can look to June, July, or October instead, though October brings the year's highest rainfall at 211mm and July has the lowest average visit score, tied to cooler temperatures and reduced sunshine.
Season Guide
Spring
September – November
Warming temperatures as the southern hemisphere heads into spring.
Packing tips
- · Light layers
- · Rain jacket
- · Comfortable walking shoes
Summer
December – February
Warmest months with long days. Peak holiday season.
Packing tips
- · Sunscreen
- · Hat
- · Light clothing
- · Refillable water bottle
Autumn
March – May
Cooling temperatures and shoulder season. Fewer crowds and better prices.
Packing tips
- · Medium layers
- · Sweater
- · Waterproof jacket
Winter
June – August
Coolest months. Some destinations offer unique winter experiences.
Packing tips
- · Warm coat
- · Scarf and gloves
- · Thermal layers
Keep reading
Sources
- GeoNames city database — CC BY 4.0, fetched June 11, 2026
- Open-Meteo climate archive — CC BY 4.0, fetched September 21, 2026
AI-written interpretation reviewed against the data above — claude-sonnet-5, generated September 21, 2026. Every number on this page comes from a dataset named here; the formulas are public.