Best time to visit Curitiba
The best time to visit Curitiba is July–August, judged on twenty years of weather records and the events worth going for.
Curitiba, Parana, Brazil
°C
mm
- Average daily high and low
- Precipitation
- Good month
- Best month
- Made good or best by an event
| Month | Average daily high | Average daily low | Precipitation | Verdict |
|---|---|---|---|---|
| January | 25.4 °C / 78 °F | 17.7 °C / 64 °F | 204 mm / 8 in | neither best nor good |
| February | 25.8 °C / 78 °F | 17.9 °C / 64 °F | 168 mm / 6.6 in | neither best nor good |
| March | 24.9 °C / 77 °F | 17.2 °C / 63 °F | 119 mm / 4.7 in | good month |
| April | 22.7 °C / 73 °F | 14.9 °C / 59 °F | 79 mm / 3.1 in | good month |
| May | 19.9 °C / 68 °F | 12.2 °C / 54 °F | 89 mm / 3.5 in | good month |
| June | 18.7 °C / 66 °F | 10.8 °C / 51 °F | 98 mm / 3.9 in | good month |
| July | 18.9 °C / 66 °F | 10 °C / 50 °F | 83 mm / 3.3 in | best month |
| August | 20 °C / 68 °F | 10.7 °C / 51 °F | 82 mm / 3.2 in | best month |
| September | 21.5 °C / 71 °F | 12.6 °C / 55 °F | 100 mm / 4 in | good month |
| October | 22.1 °C / 72 °F | 14.1 °C / 57 °F | 144 mm / 5.7 in | good month |
| November | 23.1 °C / 74 °F | 15 °C / 59 °F | 129 mm / 5.1 in | good month |
| December | 25 °C / 77 °F | 16.9 °C / 62 °F | 168 mm / 6.6 in | neither best nor good |
Good and best months depend on more than temperature, rain and events. How they are chosen
Each activity on this page has its own good and best months, rated on twenty years of daily weather records. Which measures count, and how much, depends on the activity: humidity for exploring outdoors, wind for the beach, hiking and skiing, snow for skiing alone. Between them, the activities are rated on:
- Daytime highs
- Night-time lows
- How warm it feels
- Humidity
- How much of the day is sunny
- Hours of daylight
- Monthly rainfall
- How many days it rains
- Days of heavy rain
- Wind
- Snowfall and days with snow
- Major events, such as festivals
The chart shows the good and best months for exploring outdoors.
The event icon marks a month that an event lifts to good or best, such as a festival or a natural spectacle. Choose “Weather only” in the toolbar to rate the months on weather alone.
Best months by activity
Exploring outdoors
Mild days and nights, mostly dry and bright. The default for 'when should I go'.
- JJanuary: neither
- FFebruary: neither
- MMarch: good
- AApril: good
- MMay: good
- JJune: good
- JJuly: best
- AAugust: best
- SSeptember: good
- OOctober: good
- NNovember: good
- DDecember: neither
- Best
- July–August
- Good
- March–June, September–November
Why these months
March · good
In its favour: feels like (high) 27.2 °C / 81 °F, average daily high 24.9 °C / 77 °F, share of daylight that is sunny 72%, precipitation 119 mm / 4.7 in, average daily low 17.2 °C / 63 °F, days with heavy rain 4 days.
Against: wet days 17.4 days, relative humidity 86%.
April · good
In its favour: feels like (high) 23.7 °C / 75 °F, average daily high 22.7 °C / 73 °F, share of daylight that is sunny 73%, precipitation 79 mm / 3.1 in, days with heavy rain 2.3 days, average daily low 14.9 °C / 59 °F, wet days 10.7 days.
Against: relative humidity 86%.
May · good
In its favour: feels like (high) 19.6 °C / 67 °F, average daily high 19.9 °C / 68 °F, share of daylight that is sunny 68%, precipitation 89 mm / 3.5 in, wet days 9.2 days, days with heavy rain 3 days, average daily low 12.2 °C / 54 °F.
Against: relative humidity 86%.
June · good
In its favour: feels like (high) 18 °C / 64 °F, average daily high 18.7 °C / 66 °F, share of daylight that is sunny 67%, precipitation 98 mm / 3.9 in, wet days 9.1 days, days with heavy rain 3.3 days, average daily low 10.8 °C / 51 °F.
Against: relative humidity 85%.
July · best
In its favour: feels like (high) 17.9 °C / 64 °F, average daily high 18.9 °C / 66 °F, share of daylight that is sunny 71%, precipitation 83 mm / 3.3 in, wet days 7.2 days, days with heavy rain 2.5 days, average daily low 10 °C / 50 °F.
Against: relative humidity 83%.
August · best
In its favour: feels like (high) 19.3 °C / 67 °F, average daily high 20 °C / 68 °F, share of daylight that is sunny 71%, precipitation 82 mm / 3.2 in, wet days 7.2 days, days with heavy rain 2.9 days, average daily low 10.7 °C / 51 °F.
Against: relative humidity 82%.
September · good
In its favour: feels like (high) 21.6 °C / 71 °F, average daily high 21.5 °C / 71 °F, share of daylight that is sunny 66%, precipitation 100 mm / 4 in, average daily low 12.6 °C / 55 °F, wet days 10.3 days, days with heavy rain 3.5 days.
Against: relative humidity 83%.
October · good
In its favour: feels like (high) 23 °C / 73 °F, average daily high 22.1 °C / 72 °F, share of daylight that is sunny 56%, average daily low 14.1 °C / 57 °F.
Against: precipitation 144 mm / 5.7 in, wet days 14.8 days, days with heavy rain 5.3 days, relative humidity 86%.
November · good
In its favour: feels like (high) 24.6 °C / 76 °F, average daily high 23.1 °C / 74 °F, share of daylight that is sunny 63%, precipitation 129 mm / 5.1 in, average daily low 15 °C / 59 °F, days with heavy rain 4.5 days.
Against: wet days 15.7 days, relative humidity 84%.
An activity is listed only where it applies: skiing at ski destinations, beach and swimming at beach destinations. The nearest ski area is Los Penitentes, 2154 km away.
Weather averages
Monthly averages over twenty years, 2006–2025. Highs, lows and precipitation are in the chart at the top.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels like (high) | 28.4 °C | 28.8 °C | 27.2 °C | 23.7 °C | 19.6 °C | 18 °C | 17.9 °C | 19.3 °C | 21.6 °C | 23 °C | 24.6 °C | 27.5 °C |
| Days with heavy rain | 7.5 days | 6.2 days | 4 days | 2.3 days | 3 days | 3.3 days | 2.5 days | 2.9 days | 3.5 days | 5.3 days | 4.5 days | 5.7 days |
| Time rain usually falls | 3 pm | 3 pm | 3 pm | 4 pm | 4 pm | 1 am | 1 am | 3 pm | 4 pm | 3 pm | 3 pm | 3 pm |
| Sunshine per day | 9.4 h | 9.4 h | 8.8 h | 8.4 h | 7.4 h | 7.1 h | 7.6 h | 8 h | 7.9 h | 7.1 h | 8.4 h | 9.5 h |
| Relative humidity | 86% | 86% | 86% | 86% | 86% | 85% | 83% | 82% | 83% | 86% | 84% | 84% |
Air quality
Averaged over a shorter period (2022–2025) than the twenty-year averages above, and not counted towards good or best months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air pollution (PM2.5) 2022–2025 | 7.2 µg/m³ | 7.8 µg/m³ | 8.5 µg/m³ | 8.2 µg/m³ | 10.1 µg/m³ | 10.1 µg/m³ | 10.1 µg/m³ | 11.7 µg/m³ | 13.4 µg/m³ | 7.9 µg/m³ | 7.7 µg/m³ | 7.6 µg/m³ |
| Air pollution (PM2.5, daily peak) 2022–2025 | 12.7 µg/m³ | 13.7 µg/m³ | 15 µg/m³ | 15.2 µg/m³ | 18.3 µg/m³ | 18.8 µg/m³ | 17.8 µg/m³ | 20.6 µg/m³ | 22.8 µg/m³ | 14 µg/m³ | 13.5 µg/m³ | 13.7 µg/m³ |
- Good 15 µg/m³ or less
- Fair 15 to 25 µg/m³
- Moderate 25 to 37.5 µg/m³
- Poor 37.5 to 50 µg/m³
- Very poor 50 to 75 µg/m³
- Extremely poor over 75 µg/m³
Each figure is compared with the World Health Organization's guideline for a day's air, 15 µg/m³ or less, and with its interim targets above that. The words are ours: the WHO does not name its steps. The figures are modelled monthly averages, so single days can be well above them. The daily peak is the average of each day's highest hour, shaded on the same scale.