Temperature
Pleasant by day, brisk at night.
68°Ftypical May high
Typical range
May climate
May in Curitiba
Brazil · South America
Mild days with cool nights and some sun.
Good overall
Early to mid
Daytime high
68°F
Lows around 54°F
Rain
Several rainy days
Sun
7 h/day
Air feel
Comfortable
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 9 wet days, fewer than in most months.
30%wet-day frequency
AmountWet-day chance
Sunshine
A mix of sunshine and cloud.
7.2 hMay sunshine
Heat & humidity by month
ComfortableMay
Easy airWarm airHot airHumid air
Hourly temperature pattern
In May, afternoons feel about 65° and nights feel near 53°.
ColdCoolComfortableWarmNight hours
Clear sky
Mostly cloudy skies this month.
30%May Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in May.
6 mphMay Calm
More detailIncludes daypart comfort
Typical May day
May late afternoons are around 67°F, easing to about 59°F in early evening.
Avg temp Typical range
Morning59°F
Rain17%
Cloud67%
Humid airLow
Sun intensityLow
Midday67°F
Rain24%
Cloud65%
Humid airLow
Sun intensityModerate
Late afternoon67°F
Rain20%
Cloud63%
Humid airLow
Sun intensityLow
Early evening59°F
Rain13%
Cloud62%
Humid airLow
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 78 | 64 | 8.6 | 24 | 9.3 | 86 |
| Feb | 78 | 64 | 7.6 | 21 | 9.2 | 86 |
| Mar | 77 | 63 | 5.0 | 18 | 8.8 | 86 |
| Apr | 74 | 59 | 2.9 | 11 | 8.4 | 86 |
| May | 68 | 54 | 3.6 | 9 | 7.2 | 86 |
| Jun | 66 | 52 | 3.9 | 9 | 7.0 | 86 |
| Jul | 66 | 50 | 3.7 | 8 | 7.3 | 84 |
| Aug | 69 | 51 | 3.2 | 8 | 8.1 | 82 |
| Sep | 70 | 54 | 5.3 | 11 | 7.1 | 84 |
| Oct | 72 | 58 | 5.3 | 15 | 7.2 | 86 |
| Nov | 74 | 59 | 4.9 | 16 | 8.5 | 85 |
| Dec | 77 | 62 | 6.4 | 20 | 9.4 | 84 |
Similar climates
Similar
Similar travel styleOuro PretoBrazilSimilar travel styleSao PauloBrazilSimilar travel styleSaltaArgentinaSimilar travel styleBelo HorizonteBrazil
Want a side-by-side climate view? Compare Curitiba with Ouro Preto.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology