Curitiba in January
In January, Curitiba averages 25°C (78°F) during the day and 18°C (64°F) at night, with frequent rain — about 24 days of the month see precipitation (197 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
January offers comfortable temperatures in Curitiba, with some rain to plan around.
How January compares to the rest of the year in Curitiba
January is one of the warmest months in Curitiba (1st of 12) and one of the wettest months (1st of 12). Daytime temperature runs 3°C above the annual average (22°C). January runs 1°C warmer than December (25°C) and stays flat into February.
January sunrise & sunset in Curitiba
Times shown for Curitiba local time (America/Sao_Paulo), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in Curitiba — January
Golden-hour and blue-hour windows for the 15th of January, in Curitiba's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Curitiba in January
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on January's tier (High season) and Curitiba's popularity.
Crowds & pricing — January in Curitiba
This is a busy month in Curitiba — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Southern Hemisphere summer holidays
Sun & mosquito risk — January in Curitiba
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Curitiba in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 25°C / 78°F | 18°C / 64°F | 197 mm | 24 | — |
| February | 25°C / 77°F | 18°C / 64°F | 154 mm | 20 | — |
| March | 24°C / 76°F | 17°C / 63°F | 126 mm | 21 | — |
| April | 22°C / 72°F | 15°C / 59°F | 71 mm | 10 | — |
| May | 20°C / 68°F | 12°C / 54°F | 97 mm | 10 | — |
| June | 19°C / 66°F | 11°C / 51°F | 113 mm | 9 | — |
| July | 19°C / 66°F | 10°C / 50°F | 53 mm | 6 | — |
| August | 20°C / 68°F | 11°C / 51°F | 90 mm | 8 | — |
| September | 22°C / 72°F | 13°C / 55°F | 112 mm | 11 | — |
| October | 23°C / 73°F | 14°C / 58°F | 150 mm | 17 | — |
| November | 23°C / 73°F | 15°C / 59°F | 119 mm | 17 | — |
| December | 25°C / 77°F | 17°C / 63°F | 155 mm | 21 | — |
Other cities with similar January weather
🌍 See the full ranked list of climate twins for Curitiba in January →
Frequently asked questions
How hot is Curitiba in January?
In January, Curitiba averages a high of 25°C (78°F) and a low of 18°C (64°F) — generally warm.
Does it rain a lot in Curitiba in January?
January is quite rainy in Curitiba, with about 24 rainy days on average.
Is January a good time to visit Curitiba?
January is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Curitiba in January?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full January packing list for Curitiba for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.